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Pharr Global Business Hub Expands Workforce Training With Skills-to-Certification Program
The Pharr Global Business Hub is expanding workforce development efforts through a “Skills to Certification” program offering training in blueprint reading, estimating, workplace safety and preparation for the electrical journeyman examination.
Paramore's Hayley Williams breaks silence following ex-husband Chad Gilbert's death
LOS ANGELES — Hayley Williams is speaking out days after her ex-husband, Chad Gilbert, the founding guitarist of pop-punk band New Found Glory, died at 45 following a battle with
Paramore's Hayley Williams breaks silence following ex-husband Chad Gilbert's death
LOS ANGELES — Hayley Williams is speaking out days after her ex-husband, Chad Gilbert, the founding guitarist of pop-punk band New Found Glory, died at 45 following a battle with
Ken Rosenthal Exposes the Biggest Problem Facing the Cincinnati Reds
Internal dysfunction and meddling ownership have paralyzed Cincinnati’s front office, preventing the strategic rebuilding needed to replicate the Brewers' and Rays' small-market success.
49ers Get Concerning Injury News Ahead of Cardinals Game
Ahead of Sunday’s matchup with the Arizona Cardinals, the San Francisco 49ers kicked off preparations Wednesday, and their initial Week 3 participation report showed a busy list of absences. 49ers Lose Another Defensive Tackle to IR San Francisco placed defensive tackle C.J. West on injured reserve Wednesday with a knee injury, the ninth player the […] The post 49ers Get Concerning Injury News Ahead of Cardinals Game appeared first on HEAVY.
Stanford Scientists Find That the Human Brain Is Actually Two Separate Organs
A team led by scientists at Stanford University determined that the human brain is technically made up of two distinct organs.
MGCCC holds ribbon-cutting for Health Professions Building
The event celebrated the facility and its role in supporting health professions education and workforce preparation at MGCCC.
Square Integrates Apple Business to Help Local Businesses Stand Out on Apple Maps
DISTRIBUTED-WORKFORCE/OAKLAND, Calif., September 24, 2026--Square today announced a new integration with Apple that enables Square sellers to connect their locations to Apple Business from their Square Dashboard, so they can seamlessly manage and synchronize key business location information that appears on Apple Maps. Rather than managing multiple channels separately, sellers can now maintain their Apple presence alongside the rest of their business in Square. The integration makes it easier fo
Distant time crystals can somehow fall into the same rhythm
Researchers have shown that multiple time crystals inside a semiconductor can synchronize their oscillations, much like pendulum clocks gradually falling into the same rhythm. The coupling is carried by spin-polarized electrons, allowing time crystals separated by up to 40 micrometers to lock to a common frequency. The discovery reveals surprisingly long-range connections between these exotic spin systems and could help researchers develop future spin-based devices.
Formulated with authority: Separating science from marketing in vet-formulated products
Vet related claims must go beyond pet food product labels into R&D and formulation.
Glassblowing for science: customizing apparatus for the lab
What do glassblowing and chemistry labs have in common? Glassblowers custom-build apparatus, using skill, precision and scientific expertise.
Calling all current and future scientists: Kiel is the place to be this week
This week, Kiel has become a meeting place for science in Europe. Researchers, school pupils, young scientists and members of the public are coming together through a series of major events led or co-organised by Kiel University.At the centre of it all are around 150 of Europe’s most talented young researchers, aged 14 to 20, who have travelled to Kiel from nearly 40 countries for the 37th European Union Contest for Young Scientists (EUCYS). Running from 22 to 27 September, the European Union’s flagship competition for young scientists brings together winners of national science competitions to present around 100 original research projects across fields ranging from engineering and computer science to medicine, environmental research and the social sciences. The winners will be announced at the Award Ceremony on Saturday.For Kiel University, hosting EUCYS is both an honour and a natural extension of a much longer story. Germany’s northernmost comprehensive university has invested for many years in supporting young scientific talent and bringing research into dialogue with society. The Kiel Science Factory gives school pupils opportunities to experience research first-hand, while programmes such as Rent-a-Scientist send researchers directly into local classrooms. Major annual public events including Kiel Week and the European Researchers’ Night take science beyond the campus through talks, exhibitions and hands-on activities.That long-standing commitment has increasingly taken on a European dimension – and this week, many of those efforts are coming together.One of the foundations for this success is the European Researchers’ Night (ERN), which celebrates its tenth edition in the Kiel region this year. The initiative is funded through the Marie Skłodowska-Curie Actions, with Kiel University developing the successful EU proposals and securing the funding, while regional partner KielRegion coordinates the many activities on the ground. Together with research institutions, schools, companies, local authorities and civil society, they have built ERN into a major platform for public engagement.Over the years, Kiel’s ERN programme has grown far beyond a single evening into a whole “Science Summer”, beginning with “Science Shopping” in spring and culminating tomorrow, 25 September, in Science Day.“We have developed a wide range of public engagement formats, often together with the other research institutions in the region, the city and regional authorities, schools, companies and civil society,” says Eckhard Quandt, Kiel University’s vice president for research, academic infrastructure and transfer. “Over the past decade, we have increasingly taken this commitment to the European level.”That combination of European funding expertise and strong regional partnerships also helped Kiel University take the next step. Drawing on its experience with ERN and its European networks, including the SEA-EU University Alliance, the university brought together Brest in France and Split in Croatia for a successful bid to the EU’s new Science Comes to Town initiative. Throughout 2026, the three cities are serving as Europe’s first Science Ambassadors, with more than one thousand activities bringing science into schools, public spaces, cultural venues and everyday life.EUCYS is perhaps the clearest example of how Kiel University is using Science Comes to Town to create new connections between major European initiatives. From the outset, the university deliberately planned the contest for the week of European Researchers’ Night and opened the EUCYS exhibition to the wider Science Day audience. Tomorrow, that means thousands of visitors can encounter the next generation of scientific talent first-hand, while the young researchers themselves gain a much bigger public stage.“Because we opened EUCYS up for European Researchers’ Night, there will be a lot of people actually visiting the exhibition,” says organiser Stefanie Altemark of Kiel University.“We wanted Europe’s most talented young scientists not only to compete with one another, but also to become visible to the wider public. At the same time, people in Kiel will have the opportunity to see what the next generation of scientists are already capable of,” says Quandt.“We’ve shown over the last years that science is a big part of Kiel, and it’s always been the goal to not only show that to people in Germany, but also to show it to people all over Europe. Thanks to Kiel University’s expertise in European funding programmes, we have been able to turn that ambition into reality,” says Sünje Fock, who is coordinating the Science Summer at KielRegion.The model is characteristic of Kiel University’s approach: combining European funding expertise and international networks with strong regional partnerships to give major initiatives greater reach and visibility.This year also marks the 30th anniversary of the Marie Skłodowska-Curie Actions, giving Kiel University the special opportunity to welcome Vanessa Debiais-Sainton, Head of Department for the Marie Skłodowska-Curie Actions at the European Research Executive Agency, to Kiel tomorrow. Her visit brings together two priorities that have shaped Kiel University’s work over the past decade: supporting researchers and bringing science closer to society. Debiais-Sainton emphasises how closely the two are connected: "For thirty years, the Marie Skłodowska-Curie Actions (MSCA) have given more than 150,000 researchers the chance to pursue their dreams and open up new fields. Doctoral Networks and Postdoctoral Fellowships give them the freedom to move, to connect, to train and to follow their curiosity across borders, sectors and disciplines. But excellence cannot live only in laboratories. Researchers’ Night takes science out of the lab and into the city, to the families, the schoolchildren and the curious minds who will become the next generation. Kiel shows what that looks like at its best. That is the MSCA promise: open science, open borders, open doors."For Kiel University, these activities are not separate endeavours. They are part of a broader understanding of academic excellence in which outstanding research, talent development, international cooperation, knowledge transfer and engagement with society strengthen one another.“For me, one of the most important lessons from the past decade is that scientific excellence, knowledge transfer, talent development and engagement with society cannot be treated as separate tasks,” stresses vice president Quandt. “They reinforce one another.”That philosophy is also reflected in Kiel University’s current bid for Germany’s Excellence University status. The designation is part of Germany’s national Excellence Strategy, which provides substantial long-term funding to selected universities to strengthen internationally competitive research and their overall institutional development. A successful outcome would provide new opportunities to build on what has already been created: deepening international cooperation, creating more opportunities for knowledge exchange and public engagement, and extending the university’s reach across the region and beyond. “If we are successful, it would allow us to take what we have built in Kiel considerably further – including expanding our networks and transfer activities beyond the region and increasingly across the Baltic area,” says Quandt.This week’s events offer a glimpse of what that could mean in practice: a university using its research strength, European expertise and regional partnerships to create opportunities for scientists at every stage of their careers while making science more visible, accessible and exciting to the wider public.
Kim Kardashian’s Team Moms highlights the ridiculous excess of the US youth-sports industry
A new Paramount+ series premiering Thursday turns pushy sports parents into glossy entertainment – with the children largely ushered off stage
What's new to streaming this week? (Sept. 25, 2026)
What’s new on Netflix, Prime Video, Paramount+, and more? We've got you covered.
Paramore's Hayley Williams speaks out after ex Chad Gilbert’s death
Paramore frontwoman Hayley Williams has spoken out following the death of her ex-husband, New Found Glory founding guitarist Chad Gilbert.
Shorthanded Lions Suddenly Bring Back Familiar Face
The Detroit Lions are all kinds of banged up right now as they continue preparations to host the New York Jets in Week 3 of the 2026 NFL season, hoping to rebound from their frustrating 41-31 loss on the road to the Buffalo Bills last week.The Lions, who were already without the likes of Cade […] The post Shorthanded Lions Suddenly Bring Back Familiar Face appeared first on HEAVY.
This trippy new 'Star Trek' comic series may be perfect for the franchise's next feature film
Buckle up for Seven of Nine exploring a remote cluster of uncanny exoplanets, strange alien artifacts, long lost civilizations, and trippy paranormal anomalies.
Chris Rabb’s former campaign treasurer pleads guilty to defrauding him and others of $1 million
Yolanda Brown, a Florida-based campaign consultant, was accused of steering thousands of dollars worth of donations to Rabb into separate accounts that she controlled.
Sea spider with hairy feet, three lips, and red eyes found in Canada
The team also found a new species covered in parasites.
Bar Harbor businesses report another strong summer tourist season in 2026
“Anecdotally, I've heard that this year has been pretty comparable to last year,” said Bar Harbor Chamber of Commerce Director Everal Eaton. “The unique positioning of holidays, with the Fourth
Squad begin preparations during this FIFA break
The squad returned this Wednesday (23) after the 1-0 win over Internacional last weekend at MorumBIS in the Brazilian Championship, and began its preparation period during this FIFA window at SuperCT....
‘Politics means caring for people’ says city council candidate Dina Ramaha
SOUTH LAKE TAHOE, Calif. – A recent voice in city council public comment, Dina Ramaha announced her campaign during the Fourth of July parade. Ramaha, who owns Three Pines Coffee and Conscious Mind Therapy, says...
Navy All-American Bowl to honor quarterback Brady Quinn
The Navy All-American Bowl Road to the Dome tour will visit Chaminade-Madonna College Preparatory in Hollywood, Florida, on September 25th to recognize Brady Quinn as a 2027 Navy All-American.
Animal Orphanage’s Woofstock Returns to Voorhees with Alumni...
Animal Orphanage’s 30th annual Woofstock Festival returns to Voorhees Town Center Sept. 26 with vendors, food, live entertainment and an alumni dog parade.
Comic books politics: A case study on Ethan Van Sciver
Views Staff Writer Logan Walters examines why we should separate art from artists, using comic book artist Ethan Van Sciver as an example.
BizTrip AI Announces Connection With Claude and ChatGPT
Users will be able to manage travel without switching to separate app or website
Reform and the UAE – a threat to British politics
By Alex Carlen The United Arab Emirates likes to present itself as part of the solution to the climate crisis. The oil-rich Gulf state has committed to Net Zero by 2050, hosted COP 28, and even declared “championing climate action” as one of three strategic objectives for this week’s session of the United Nations General Assembly. But behind the scenes the UAE has quietly built one of its closest political relationships in Europe with the party most hostile to climate action in Britain: Nigel Farage’s Reform UK. There is no evidence that the UAE is funding Reform. But a new FairSquare report, Petro-populism: the UAE–Reform threat, published today, documents a growing political relationship that should concern anyone interested in the integrity of British democracy. Reform’s leaders have embraced the UAE’s political model and promoted positions that align closely with the Emirati government’s priorities, while the UAE has given Farage and his party unusually warm access and public backing. What is emerging is not simply a relationship between British politicians and a wealthy Gulf state, but a channel through which an authoritarian government can cultivate political influence here, and abroad. Democracy for Sale relies on its readers. If you already support us, thanks so much. If you don’t, sign up to support fearless independent investigative journalism. Subscribe Back in January, Nigel Farage appeared at a GB News event in Dubai. On the 50th floor of a tower overlooking the luxury resorts and upscale residences of Palm Jumeirah, the Reform leader declared: “I want Clacton to look like this.” At the event – which Farage never declared on his official register of interests – senior Emirati officials mixed with British expats. Farage was keen to flatter. “We recognise you are our friends”, he said, assuring them that “a Brexit London, a Reform London, will remember you.” Controversy surrounding Reform’s finances and its susceptibility to foreign influence have centred around high-profile donations from billionaire crypto donors, and the jailing of Nathan Gill, Reform’s former leader in Wales, for accepting bribes to give pro-Russia speeches. Far less attention has been paid to Reform’s blossoming new alliance with the UAE, an oil-rich authoritarian state with a track record of ruinous anti-democratic interventions. Farage wasn’t always so fond of the UAE. Back in 2023 he called it an “absolute monarchy with an abysmal human rights record.” Now Reform’s hierarchy calls the UAE home. Deputy leader Richard Tice splits his time between his constituency and Dubai and has called on the UK to learn from the UAE. The party’s treasurer Nick Candy runs a firm which has been in partnership with a UAE-state linked firm since 2024. Nadhim Zahawi sits on the board of an Abu Dhabi think tank alongside an array of the most senior UAE officials and is reportedly close to three brothers of the country’s despotic ruler Mohammed Bin Zayed. Reform’s leading lights have effusively praised the UAE’s governance model, defended it from criticism, and advanced its political agenda in the UK. GB News, whose two major shareholders – the Legatum Foundation and Paul Marshall – have strong links to the UAE, has been more than happy to broadcast UAE propaganda and was forced to pay damages in 2025 after airing a false claim about a UK charity by the UAE “disinfluencer” Amjad Taha. The UAE has responded in kind. When the UAE Minister for Foreign Affairs conducted an official visit to the UK in May, Farage was the only non-government figure granted an audience. UAE state media publicised the meeting, and said that they discussed “the strategic relations between the two countries and ways to enhance them in a manner that serves mutual interests.” For the UAE these ‘mutual interests’ largely concern its paranoia over political Islam, and in this regard the UAE-Reform alliance is part of a broad and troubling pattern. Following a crackdown on dissent at home in the aftermath of the Arab Spring, the UAE has offered material and political support to a range of violent and authoritarian actors willing to oppose the Muslim Brotherhood with no regard for the consequences. Its meddling in Egypt, Tunisia, Yemen, and most notably Sudan, have been devastating. The UAE’s strategy of seeking out partners on the political fringes who it believes will advance its interests is not unique to Britain – it extends beyond the Middle East to Europe and the US. In France, it has offered clandestine support to Marine Le Pen through secret meetings, as well allegedly funding trips to the region after which Le Pen returned with a renewed focus on the UAE’s perceived enemies – Qatar and the Muslim Brotherhood. Left-wing opposition leader Jean-Luc Mélenchon has accused the UAE of smearing him and of “encouraging discrimination, hatred or violence”. In the US, the UAE actively supported the rise of Donald Trump, establishing itself as a key ally during both his first and second terms. Around these relationships sits a wider ecosystem of figures willing to amplify UAE narratives, that even extends to Andrew Tate and Tommy Robinson. Subscribe In Britain, the UAE has used a combination of aggressive diplomacy and illicit, disruptive tactics to achieve its policy goal of eliminating any perceived threat from political Islam. In 2012, for instance, it threatened to block billion-pound arms deals with the UK and stop inward investment if David Cameron did not act against the Muslim Brotherhood and rein in the BBC’s coverage of the group – going so far as to suggest, with no supporting evidence, that the group had infiltrated the BBC. It has financed smear campaigns against a high-profile UK charity and funded a mercenary to secretly surveil, and possibly assassinate, a British national on British soil. In Reform UK, the UAE has finally found an ally willing to not only ban the Muslim Brotherhood, but to publicly vilify the group and repeat the UAE’s claims that dangerous Muslims are a fifth column in British society, a narrative that aligns with the Islamophobia and anti-immigration sentiments that underpin Reform’s populist politics. The Rycroft review into foreign interference concluded that “hostile states and non-state actors have a clear incentive to attempt to undermine UK democracy.” The UAE’s network and alliance with Reform must be understood within that framework. It is a powerful, disruptive and deeply authoritarian actor with the resources and networks to intervene in our politics, and a track-record of doing so in a multitude of other countries. The evidence of the threat the UAE poses is overwhelming. The question is whether parliamentarians are willing to call the UAE out and demand action using the tools that the government has to respond. Placing the UAE on the “Enhanced Tier” of the Foreign Registration scheme alongside Russia and Iran would send a powerful signal to the UAE that its meddling will no longer be tolerated, and would place Farage’s next trips to the UAE under the scrutiny they deserve. Alex Carlen is research and advocacy manager at London based human rights organisation FairSquare and author of its new report Petro-populism: the UAE–Reform threat. Subscribe
BizTrip AI Brings Business Travel Booking Directly Into Claude and ChatGPT
SAN FRANCISCO, September 23, 2026--BizTrip AI, makers of agentic AI for corporate travel management, today announced that its core trip-planning and booking experience is now available natively inside both Claude and ChatGPT. The integration uses the Model Context Protocol (MCP) — specifically MCP "apps," which support rich, interactive rendering directly in a chat conversation — allowing travelers to search, compare, and book business travel without switching to a separate app or website.
Dan Vladar Leaves Flyers Game After Scary Scene in Boston
The Philadelphia Flyers returned to the Stanley Cup Playoffs earlier this spring and enjoyed a round one series victory over the bitter rival Pittsburgh Penguins – and they had goaltender Dan Vladar, in large part, to thank for that.However, as the Flyers continue preparations for the upcoming 2026-27 NHL campaign, fans everywhere loyal to the […] The post Dan Vladar Leaves Flyers Game After Scary Scene in Boston appeared first on HEAVY.
California deal on Paramount-Warner Bros. merger spurs frustration
Atty. Gen. Rob Bonta’s agreement clearing the $111-billion merger followed intense pressure from state leaders including Gov. Gavin Newsom and dissent among fellow Democratic state attorneys general.
California deal on Paramount-Warner Bros. merger spurs frustration, questions about political pressure
Atty. Gen. Rob Bonta's agreement clearing the $111-billion merger followed intense pressure from state leaders including Gov. Gavin Newsom and dissent among fellow Democratic state attorneys general.
Newsom and Nashville: Rob Bonta Undone by Politics in Paramount Fight
Rob Bonta brought suit against Paramount in an effort to counter political interference in antitrust enforcement, then fell victim to it.
Protesters at Paramount's gates say Bonta 'caved' on Warner Bros. merger deal
Dozens rallied outside Paramount's Hollywood lot, saying the settlement clearing its Warner Bros. merger fails to protect L.A. entertainment jobs.
Abdul El-Sayed says Kamala Harris' visit for his Michigan U.S. Senate race is about Democratic unity
El-Sayed said Harris, who will attend a roundtable on Black maternal health with him and separately join an event hosted by the Detroit chapter of the NAACP, is a critical advocate in helping him close ranks as he tries to defeat Republican Mike Rogers.
Abdul El-Sayed says Kamala Harris' visit for his Michigan U.S. Senate race is about Democratic unity
El-Sayed said Harris, who will attend a roundtable on Black maternal health with him and separately join an event hosted by the Detroit chapter of the NAACP, is a critical advocate in helping him close ranks as he tries to defeat Republican Mike Rogers.
What we know — and don’t
Paramount has cleared the final hurdle in its year-long race to take over Warner Bros. Discovery. Now comes the really hard part.
New Census Data Contradicts Claims of Declining Children’s Health Coverage
The OBBB will ease severe provider shortages that have plagued the program and denied care to those who require a public safety net.
Jung’s Adjustments Paying Off After Return to Rangers Lineup
Josh Jung’s refined pregame preparation fuels a dominant return from the Injured List, restoring a vital power source to the middle of the Texas Rangers lineup.
State Of Decay 3 Studio Announces It's Now Free From Xbox And Employee-Owned
The studio behind open-world zombie series State of Decay confirmed it has completed its separation from Microsoft
AG Rob Bonta reaches settlement with Paramount/Skydance’s David Ellison over entertainment mega-merger with Warner Bros.
After clearing a state antitrust lawsuit with minor concessions, David Ellison pledges to keep the combined media empire in LA. By Sarah Lin Major California AG Rob Bonta settled an antitrust lawsuit against Paramount and Warner Bros., securing commitments from David Ellison to keep operations in Los Angeles.
Hellblade developer Ninja Theory to be shut down in new wave of Xbox cuts, as two separate agreements collapse
Ninja Theory - developer of the Hellblade series - is shutting down as part of today's Xbox cuts. Its proposed buyers pulled out, resulting in the closure.
$10M Ill. fire station puts firefighter health, safety at center of design
Buffalo Grove's new Fire Station 25 features cancer-reduction measures, sleep-focused bunk rooms, expanded apparatus bays and a larger fitness area
Caesars Entertainment supplements proxy over counsel conflict disclosure amid merger
Caesars Entertainment voluntarily supplements its definitive proxy to disclose Latham & Watkins’ separate representations of Fertitta affiliates while denying any required additional disclosure.Key Highlights:Original SEC Filing: Caesars Entertainment, Inc. [ CZR ] - 8-K - Sep. 22, 2026This is an A…
What’s Next for Paramount
Hollywood watchers believe the studio prevailed over states seeking to block its deal for Warner Bros. Discovery. It’s now free to reshape the media industry.
ParaSolution Recognized as a High Performer on the G2 Grid® for Business Continuity Management Software
Premier Continuum’s business continuity management software, ParaSolution, has been recognized as a High Performer on the G2 Grid® for Business Continuity Management Software. Learn more.
Is 50 the new 60?
Subscribe TL;DR: Younger generations are showing signs of worse health compared to earlier-born cohorts at the same age This backward “drift” is showing up both in mortality risk and chronic disease Worsening trends in obesity and diabetes are the most consistent signals Taking the long view, we’ve made astonishing gains in health and life expectancy in the last century. Global average life expectancy has more than doubled from 32 years in 1900 to 73 years in 2024. (But don’t forget, there were still old people when life expectancy was 32). As people lived longer, they also generally lived healthier along the way. It turns out that avoiding things that can kill you early, like malnutrition and lots of childhood infections, also keeps you healthier later in life. In a classic 2004 paper, Finch and Crimmins proposed that cohorts of children who benefited from fewer early life infections had less lifetime exposure to inflammation and cardiovascular disease later in life, accelerating mortality improvements at older ages. Poor nutrition in the womb has also been linked to a higher risk of later chronic disease. The upshot is that improvements in childhood health can pay dividends many decades later. The combination of better living conditions (nutrition, sanitation) and medical advances (antibiotics, vaccines, blood pressure meds, etc) meant that people’s healthy lifespan generally expanded, even as they lived longer. Aging researchers call this best-case scenario “compression of morbidity”—meaning we delay the onset of disease and disability even faster than the years of life we are adding. During my 20+ year research career, we could generally bank on the idea that younger generations would not only live longer but also keep getting healthier along the way. “60 is the new 50” as they say… Enter “Generational Health Drift” Sadly, this expectation of steady progress may be changing. You’ve probably heard that US life expectancy gains have slowed to a crawl in the past couple of decades. Mortality improvements are also slowing (though less dramatically) in many other high-income countries (you can read more about that in a review paper I wrote here). Mortality is a very blunt health measure, but it is often a good barometer for the broader population health trends happening underneath. And we are now seeing that younger generations may be in worse health at similar ages compared to earlier born cohorts. My collaborator Prof. George Ploubidis at University College London coined this worsening health in more recently born cohorts “generational health drift.” “Generational health drift” is bad news on multiple fronts. Most obviously, we don’t want our health progress to go backward. But the timing is also bad, since our populations are aging. In demographic terms, “population aging” means that the proportion of the population at older ages (i.e >65 years) is increasing. Fun demography fact: Current population aging is not due to the recent declines in the birth rates making the news, but declines in fertility decades ago, after the “baby boom.” As baby boomers reach older ages, the smaller cohorts behind them mean the percentage of older adults will increase. For example, the share of the population age 65 and older in the US increased from 12.4% in 2004 to 18.0% in 2024. This story of population aging was written long ago. Many worry that population aging will put pressure on health care and pension systems. But if people reach older ages in better health than in years past, those fiscal pressures would be less dire than projected. Healthy older people can also continue to contribute to society in many valuable ways, including paid work, caregiving, community service….even high political office 🤷. On the flip side, if younger generations reach retirement age in worse health and with more disabling conditions, this could magnify the societal challenge of population aging. Evidence for worsening generational health A recent paper that I LOVED in the Proceedings of the National Academy of Sciences by Dr. Leah Abrams and colleagues examined which birth cohorts (aka generations) were behind worsening US mortality. Behold the Lexis diagram (cue swooning demographers). Calendar time is on the x-axis, age on the y-axis. Birth cohorts can be followed over time as they age on the diagonal lines moving up and to the right. This figure plots the year-on-year % change in all-cause mortality at a given age. Green shading indicates mortality improvements over time, white is stagnation, and gray shading indicates worsening mortality. Following the diagonal line for those born in 1950, you can see a noticeable shift from green to gray that follows this cohort for most of their lives. This gray shading shows generally worsening mortality for the 1950 to 1959 birth cohorts compared to their predecessors across all ages. Concerningly for my GenX and elder millennial peeps, there was also a deterioration in mortality for birth cohorts born in the 1970s and 1980s, visible as dark gray areas at ages 30 to 45 during the 2010s. While some of these mortality changes reflect specific shocks such as the opioid epidemic, most deaths still occur from major causes of death such as cardiovascular disease and cancer. For cancer, the gray in the top left corner of the figure below reflects the legacies of smoking for older cohorts, followed by a period of green with improvements in cancer mortality as smoking rates declined. But the white/gray shading in the bottom right corner highlights a stagnation and reversal of the cancer trends, with cohorts born around 1970 to 1985 experiencing worsening cancer mortality. This deterioration was most noticeable for colon cancer mortality, possibly linked to obesity or dietary factors. Not just dying more, but less healthy along the way. A recent paper by Dr. Laura Gimeno of University College London (of which I am a co-author), found evidence that more recently born cohorts in Great Britain have stagnating or worsening health. A stylized picture of what“generational health drift” might look like: The review paper found: Rates of childhood overweight and obesity were highest among Gen Z. Rates of diabetes in the 40s almost doubled from 3.1% among the Baby Boomers to 5.9% in Generation X. Gen Z reported higher rates of poor mental health in adolescence compared to earlier-born groups. These UK results are consistent with studies showing worsening health across generations in the US as well. A 2021 US study found that more recently born cohorts had worse biological markers (like blood pressure and blood sugar) than earlier generations at the same age. A separate 2022 study of Americans aged 50 and over found that more recently born generations had a higher number of chronic diseases, with younger age of disease onset. A 2024 Lancet paper found that in the US, women born in 1945 had 33% obesity prevalence at age 50, rising to 48.2% for women born in 1970 turning 50. So what’s going on, and can we turn it around? We don’t have a definitive answer for what’s causing the deteriorating health of younger cohorts, but circumstantial evidence points to worsening trends in obesity and diabetes in both the US and UK. Remember that cohort trends reflect lagged effects of early environments, and younger generations have faced both earlier onset and more severe obesity across their lifetimes. Despite these very concerning trends, the future is not set in stone. We’ve reversed poor generational health trends before: drops in smoking are a major reason cancer and heart disease deaths fell so dramatically in recent decades. GLP-1 drugs may finally turn the tide against rising rates of obesity and diabetes, though it is still early days. But things could also get worse…for example from a return to higher levels of childhood infectious diseases that can have a lasting impact on health. See for example: [ ](https://jenndowd.substack.com/p/dont-you-forget-about-measles-the) [ Don’t You Forget About Me(asles): The Virus That Erases Immune Memory ](https://jenndowd.substack.com/p/dont-you-forget-about-measles-the) Jenn Dowd, PhD · March 24, 2025 [ Read full story ](https://jenndowd.substack.com/p/dont-you-forget-about-measles-the) Even as an optimist, emerging data on the “generational health drift” has my full attention. For most of my research career, we took it for granted that each generation would be healthier than the last. But if present trends continue, **50 could be the new 60….**and Gen Z celebrities will soon look older than Paul Rudd :). Stay well, Jenn Share the Health! If you found this post useful, please share it with a friend. Share
Paramount Center for the Arts announces October lineup
The Paramount Center for the Arts in St. Cloud has released its October schedule, featuring concerts, plays and art classes.
The lifelong habit that could slow ageing
Study probes usefulness of health parameter called ‘vitality capacity’ to understand ageing
Alibaba plans AI model with 5 trillion to 10 trillion parameters, unveils new chip
Alibaba Group plans to train a new artificial intelligence model with between 5 trillion and 10 trillion parameters, Chief Executive Eddie Wu said on Tuesday, as the Chinese technology giant outlined a sweeping strategy encompassing AI models, chips and data centres.
PUBLIC COMMENT — Medicaid Program; Amending the Indirect Hold Harmless Threshold of Health Care-Related Taxes
This proposed rule represents one of the most economically significant and socially beneficial deregulatory actions in HHS’s history.
Avera Health, USD, SDSU earn joint healthcare grant worth over $11m
It comes with a clear goal – break apart the walls separating research institutions to improve health outcomes for the people of the state.
David Ellison: Me, Move? I Love L.A.
After telling top lieutenants he was serious about relocating Paramount from its century-old home if the states' lawsuit proceed, the mogul has now changed tune.
How the Paramount-Warner settlement could change movies
Moviegoers and subscribers may see more films, and workers could benefit from new spending after Paramount-Warner Bros. merger.
How the Paramount-Warner settlement could change movies
Moviegoers and subscribers may see more films, and workers could benefit from new spending after Paramount-Warner Bros. merger.
What to know about Paramount's settlement and its impact on movies
Movie studio Paramount has agreed to settle an antitrust lawsuit filed by 12 states, the last big obstacle blocking the company’s $81 billion acquisition of Warner Bros. Discovery in a
Read Paramount CEO David Ellison's memo after settling WBD lawsuit
Paramount Skydance's CEO confirmed to employees that the company had settled the lawsuits that were holding up its deal to buy Warner Bros. Discovery.
Nicole Kidman urges fans to ‘demand’ a season 4 for ‘Lioness’: ‘We need loud voices’
Nicole Kidman weighs in on the shocking ‘Lioness’ season 3 finale and what might come next for the Paramount+ series.
Deal Terms Revealed: Paramount, 12 States Unveil Warner Bros. Settlement Plan
The settlement clears the way for Paramount and Warners to merge, creating an entertainment colossus.
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Aging Untold: Why gut health matters more as you age
On this episode of Aging Untold, we sort fact from fad when it comes to gut health, exploring why digestive wellness matters more as you age. Plus, we look at why some happily married couples stay together but choose to live in separate homes and how they make it work.
Aging Untold: Why gut health matters more as you age
On this episode of Aging Untold, we sort fact from fad when it comes to gut health, exploring why digestive wellness matters more as you age. Plus, we look at why some happily married couples stay together but choose to live in separate homes and how they make it work.
Aging Untold: Why gut health matters more as you age
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Martin O'Neill's post-match reaction on CelticPlayer
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Wanted: An Associate Attorney (5+ Years) and a Paralegal (10+ Years). Want to Put Us Out of Business? Come Help Us Try.
We need a lawyer who can find the defendant and a paralegal who can find the one page that matters. Marler Clark has been suing the companies that poison
The Big Holes in Wearable Heart Rate Variability And Readiness Scores
On September 9th, Apple announced it was revamping its Apple Watch Health Sensing System, rolling out a Readiness score (0 to 10), and increasing the frequency of heart rate variability (HRV) outputs 24-fold. This can be viewed as upping its competition with various other consumer wearable sensors. These “readiness scores” as a composite of multiple metrics, with heart rate variability (HRV) being front and center for most. The majority of Americans are now using wearable sensors, which equates to well over 100 million adults. HRV and Readiness scores are increasingly being marketed as a measurement of autonomic nervous system health, a digital marker for future disease, a clock for biological age, and a holistic metric to promote healthspan and even longevity. (Apple also introduced a new longevity tab and “Health Age”.) None of this has been proven. In this edition of Ground Truths I am going to review what we know about heart rate variability and readiness scores. Heart Rate Variability HRV is the variation in normal heart cycle timing. The variability of the heart rate, the barely perceptible millisecond changes in time between consecutive heart beats (see R-R intervals in the Figure below, left panel), is due to interplay between the sympathetic and parasympathetic (vagal nerve) inputs. Distinct from heart rate, individuals with the same heart rate can have very different HRVs. It is a rough reflection of the autonomic nervous system (ANS) activity, inadequate to say whether a person’s ANS function is abnormal. For more than three decades, heart rate variability (HRV) has been measured and several studies have found an association of low HRV and clinical outcomes, particularly a link with higher all-cause and cardiovascular mortality. There have also been less well established links of low HRV to risk of early cognitive impairment, dementia, mental illness, Type 2 diabetes and substance abuse. An important reminder is that HRV is a surrogate marker without any established cause-and-effect relationship. If you increase your HRV, that doesn’t mean it will improve health outcomes. In fact, there is no hard evidence for that. All that work linking to health outcomes was done with electrocardiogram (ECG) derived HRV. Now, in the era of consumer wearables, this is getting assessed differently, by optical pulse (yes, the lights you see) plethysmography (PPG) or what is called pulse rate variability (PRV). They are not the same, as shown below (right panel) and only concordant when the delay between the ECG and pulse is kept constant, which basically means at rest. I should mention there’s also what I will call MPV, a mattress mechanical movement sensor, a derived heart rate variability, that companies like Eight Sleep use, even further away from directly measuring HRV. HRV has not one uniform measurement but many different types of quantification, such as RMSSD, the magnitude of difference between successive R-R intervals of normal sinus beats (N-N) or SDNN, the standard deviation of NN intervals, both in milliseconds. SDNN is one of the so-called frequency domain HRVs (others are LF, HF, LF/HF). Different wearable sensors use different metics; Apple has relied on SDNN and nearly all of the others use RMSSD, which is generally considered the more accurate metric. There’s also the different length of time measured, such as for a matter of minutes, all day, or an overnight’s sleep. Short measurements are especially problematic since they don’t capture enough of respiratory modulation and other factors that influence HRV. Share Ground Truths How well does HRV correlate with PRV? There are very limited studies, especially independently done. One that is commonly cited was conducted by Air Force researchers in only 13 healthy adults assessing Oura ring 3 and 4, Whoop 4.0, and Garmin Fenix 6 and showed a correlation coefficient of 0.88 to 0.97 and a mean absolute percentage error from 6 to 10%. The correlation is not a perfect 1.0, but there’s at least a fairly high level of correlation. HRV is supposed to increase during the night due to takeover of the parasympathetic nervous system, and higher during deep sleep. A recent example of my 1 week, all day “HRV,” and one during sleep is shown below. As you can see, the N of 1 data are inconsistent for the same days from different sensors (Oura, AppleWatch, Fitbit Air, and Eight Sleep) by patterns, absolute numbers, and comparison with prior days and weeks. The largest study in over 8 million Fitbit users (the old version, not Google Fitbit Air, introduced in May 2026) gives you a sense of the effect of age, sex, and the 2 different main HRV (here PRV) metrics, with RMSSD on the left and SDRR (=SDNN) on the right below. That study, from data collected in 2018, is a major outlier, since all the more recent ones are tiny with respect to sample size. Many of the companies have not had independent evaluation of their HRV, such as Eight Sleep, but have published a low standard error on their website. There are some other published studies on the correlation between HRV and PRV, but they are all small and only in healthy adults. A scoping review emphasized the lack of study in underrepresented individuals, including the aged, people of color (which affects the PPG signal), and individuals who are underweight or obese. Add the typical adult age 60 plus with one or more chronic diseases. For example, one study in over 900 adults found poor correlation of HRV and PRV, non-uniformly underestimated across many chronic diseases (cardiovascular, endocrine, neurological, respiratory, and others), concluding PRV is “an invalid surrogate for HRV.” A recent systematic review of 43 studies comparing HRV and PRV found reasonable pooled absolute standardized error (HRV as gold standard) but only 10 of the studies provided quantitative synthesis in ideal conditions. Their main conclusion was similarly cautious: “PPG-derived HRV [PRV] should not be regarded as universally interchangeable with ECG-derived HRV across all devices, populations, and recording contexts.” Factors Affecting HRV and PRV That gets me to the long list of factors that affect HRV (and PRV) besides the device, the type of measurement (RMSSD, SDNN or others), the person’s signal, the sensor site, the duration of data capture, if weighting by sleep stage is used, how artifact is processed and corrected. And this list is not complete!: Oura puts out data from their community of users (who input data) on what affects their overnight HRV. The factors currently provided are: no alcohol (increase 8%), melatonin (increase 2%, float tank (increase 2%), wine (decrease 4%), and party (decrease 14%) in overnight HRV. Must be some big parties! Subscribe What is a PRV measurement good for? It has been falsely characterized as an index of “autonomic balance” and a specific indicator of stress. A 2018 review of the studies available for HRV and its relationship to stress, not using any of the current wearables, found that stress can lower HRV. But so can many other factors. The non-specificity of the signal, indexed to the table above, is striking. Evidence from a UK Biobank study of over 46,000 participants with actual HRV looked at genetically predicted HRV, a genetic risk score, that failed to show the expected HRV-mortality link, indicating that _HRV is likely not causa_l, but rather a reflection of person’s physiologic state. A review of consumer wearable HRV data from 5 longitudinal studies showed that nighttime PRV was not associated with perceived stress, and surprisingly higher HRV, in the largest cohort (N=717 participants), was correlated with higher stress. An Oura ring cohort of 525 first-year college students found a link between overnight PRV and perceived stress, but that was also seen with resting heart rate, sleep, and respiratory rate. Several very small studies have examined the relationship of HRV and athletic injuries or guiding training with mixed, and predominantly negative results. HRV biofeedback training with paced breathing had no significant effect on reducing stress or raising HRV, as demonstrated with sham controlled trials. When HRV for multiple days showed a decline in conjunction with body temperature, the Oura ring published data for prediction of Covid. The WHOOP company sponsored an observational study, published in 2026, of 30,000 users for 72 weeks, without a control group, that reported reduced alcohol intake (5.8 % points) by self-report. That doesn’t tell us much, and particularly about the merits of HRV for behavioral change. If you use the same device and conditions as longitudinal trends for multiple (at least 2-3) weeks that may be the one way to get something useful from the measurements. Data for overnight sleep with minimal motion and using RMSSD is the best proxy for real HRV. The reason to look at trends rather than any given night is that it more likely represents something, even though you won’t know with certainty what the “it” is. Keep in mind there are no data, no peer-reviewed evidence, to show that HRV fluctuation in-person has any correlation with health outcomes. Share Readiness Scores These are proprietary scores that integrate different metrics for each of the wearables: no algorithms have been disclosed. They are unvalidated against health outcomes. In a review of 14 composite health scores of readiness and recovery, HRV contributed 86% to the scores, followed by reading heart rate (79%), physical activity and sleep duration (both at 71%). That review noted the substantial variability in measurement protools and lack of standardization. Sleep staging is notoriously inconsistent and inaccurate by these sensors, which adds further to the HRV uncertainties for what the scores, which use sleep stage data, mean. Only resting heart rate has been shown consistently across devices to be extremely accurate. I’ve made a Table to summarize what we know about which metrics are included, the scores, any peer-reviewed studies that compared the readiness score with health outcomes, and the corresponding (if any, NA-not available) citation. You will note that some companies do not use the term “readiness," such as WHOOP for recovery, and Garmin, which has 2 different scores, one of which is Body Battery. Eight Sleep uses the term “Fitness Score.” They all include HRV; Apple includes a new metric they call “Recovery HRV” which among other components uses 7-days of sleep, but it is unclear what this means or how it is differentiated from other scores (there are clearly no data for outcomes). We have no knowledge of how the different components are weighted or whether any of these scores are better than resting heart rate, HRV alone, physical activity, or any other single metric. Since none of these are standardized, they are not interchangeable, so if you get a 90 for Oura that has no relationship to a 90 on a Google Fitbit Air. Notably, the company can update its algorithm for readiness score at any point without notification to device users. Without any useful evidence of actionability for these scores or established relationship with health outcomes, it is hard to make a case for their value. At the Apple recent announcement they showed their Readiness score (0-10) on the watch (Figure below) but there are no published data on this score, not even on their website. It’s available only on their new Watch Series 12 or Ultra 4 [of course, ;-)]. That exemplifies the problems with these scores, lack of data and evidence for being meaningful to promote health. Perhaps the best study (which isn’t saying much) is the WHOOP Recovery for golfer performance, because it did correlate with an objective outcome, even though there was no control group and the authors were all from the company. Among the 389 pro golfers, an absolute 10-per cent point increase in Recovery score was associated with about 0.5 fewer strokes per round. But that’s hardly a health outcome! WHOOP is also conducting a study in over 2,700 runners to see if their recovery score will be linked to less injuries and improved performance, but that is not yet published and has no control group or randomization. Putting This in Context For two decades I’ve been enthusiastic about the potential for digital health and particularly wearable biosensors. Over the years, we’ve seen some great progress for their ability to promote physical activity and accurately detect atrial fibrillation (the first FDA cleared deep learning AI for consumers). That work was the subject of rigorous research. But there are holes in the data and evidence for other metrics. One notable one is the “VO2 max” story that I wrote about earlier this year. At that time many subscribers asked me to cover heart rate variability, which I finally got to here. When I dived into the research and publication for HRV and readiness scores, I expected to find at least some that were of high quality and demonstrated their utility by linkage to health outcomes. To my surprise, I found none. The wearable sensor measurements for HRV (PRV) are, for the most part, accurate, but that validation work has only been done in small studies of healthy adults and does not take into account the long list of factors, from the device, software side, and the user side, that affect HRV measurements. Moreover, this metric chiefly relies on optical sensing and, as we have learned for heart rate PPG sensing, may be less accurate in people of color. Keep in mind that all of the health outcome association evidence comes from ECG-derived HRV; none are from wearable sensor data. I will repeat the key point: there's no peer-reviewed evidence to show that in-person HRV fluctuation—or efforts to raise your HRV— has any correlation with health outcomes. For those of you who look at your HRV on awakening, or even 2+ week trends of it being low, I hope this context helps to relieve any anxiety. Yes, low HRV (not PRV) has been shown to increase risk of some diseases as summarized above. But efforts to raise your HRV—a surrogate metric— has not been established for improving any health outcomes. HRV does not have any evidence of causality (the genetic evidence actually goes against this possibility). In this summary, I have not included data for other wearable sensors such as Polar, Samsung, Withings, Suunto, Amazfit, Coros, Ultrahuman, or additional mattress sensors. These are beyond my first-hand experience, and as far as I know from my in-depth review none have any peer-reviewed published data that differ from the 6 sensors I’ve reviewed here. From the points I’ve gone over above, we’re not ready for readiness scores. Besides being proprietary, they are predominantly based on metrics that have their own issues. It’s compounding the problem, like building a house without a solid foundation that has never undergone a rigorous inspection, and then selling it. Like I mentioned for PRV, you can look at trends over weeks rather than any single day, to get a handle, but even that may not be helpful. There’s simply no evidence that these scores meaningfully relate to health outcomes. I’d emphasize they might, but that requires doing prospective or randomized studies to prove it. None exist. There’s great promise for HRV/PRV utility_. For example**,**_ Prof Maiken Nedergaard, who discovered the brain glymphatics that are essential in eliminating metabolic waste products from the brain during sleep, has posited that HRV could be a non-invasive marker for neuromodulator oscillations, brain-body regulatory circuits, and brain clearance. That would be extremely useful, but like everything else on HRV and readiness scores it requires solid research and validation. The lay media isn’t helping much to get the story straight. Earlier this year The Economist published a piece entitled “The most useful indicator of your overall health” which ordained HRV as an “accumulated stress score.” That’s akin to the false assertion about VO2max: “V02 max is the singular most powerful marker for longevity.” As I’ve summarized here, that is not established. The fact is that so many things can lower HRV, including physical exercise (especially an intense workout), reduced sleep quality, stress, the list above, no less the device, signal, and software. Whatever fluctuations observed have not been correlated with any health outcome. Sadly, “datamaxxers” are widely using HRV and readiness scores that have never been validated to mean anything. We already know that for some people using the sensors for sleep metrics, it can induce “orthosomnia,” an obsession to get high sleep quality, with associated high levels of anxiety. In an experiment done by a company to promote sleep quality for its employees, “For those employees who did use the trackers, many reported feeling perfectly rested until their tracker told them they had had a terrible night. Others were told that they had slept like a baby when they had actually been lying awake worrying about the quality of their sleep. “ The same problem can result from preoccupation with HRV or readiness scores, with anxiety that would lead to further reduction in both. It you are using a wearable like >100 million American adults, it’s OK to look at these data, but contextualized with the major caveats reviewed here. If you are one to require evidence that HRV or readiness scores are linked to health outcomes, you may not even want to look. The companies make it hard to turn them off! Let me end with the companies that make and sell wearables. Apple’s doubling down on HRV (24-fold more reporting and heart rate very 5 seconds) and introduction of a Readiness score tells us that consumers have bought into these metrics and they are joining the club. However, all of this is occurring with a backdrop of tens millions of users, claims about the data that are not backed up by adequate evidence, marketing way out in front of whatever limited data exists, and not being transparent about their readiness score algorithms. The companies can well afford to do the research that is needed to connect these metrics with health outcomes show, once and for all, that increasing HRV or using readiness scores promotes our health. If they believed and invested in the products they are selling, we’d not be in this position of not knowing. That’s essentially where we are with HRV and readiness scores. Perhaps someday this will change and we’ll have good reason to embrace them. NB: I wrote this post. No AI. I have no conflicts of interest with any of its content. Loading... Ground Truths has 215,000 subscribers from every US state and 214 countries. There are over 300,000 followers of Ground Truths so more than 90,000 folks who can easily convert to be free subscribers. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. If you’re not a subscriber, please join! If you found this interesting PLEASE share it! Share Ground Truths The proceeds from all voluntary paid subscriptions go to support our summer internship program. It enabled us to accept and support a record number of 62 summer interns that joined us in 2026! These are high school, college and medical students selected from thousands of applicants. We couldn’t do this expanded program without the funds coming in through Ground Truths. Thank you!
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