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The London School of Economics and Political Science | New study finds major HIV service declines in Uganda and Zimbabwe after 2025 US aid cuts
The study is the first to measure what happened to HIV services after the US froze foreign aid and halted PEPFAR and USAID work in January 2025.
Riverside has a donkey dilemma. Can science offer clues for coexistence?
Researchers at UC Riverside are studying the Inland Empire's wild donkey herd in hopes of gaining insights that can improve coexistence between humans and burros.
Pregnancy complications linked to higher risk of cardiac and renal health conditions
Women with a complication in their latest pregnancy or a previous pregnancy face an elevated risk of developing cardiometabolic-renal conditions in subsequent years, suggests a U.K. study published online ...
Trump admin struggles to get answers from Russia on potential plague death
The Trump administration is struggling to get clear answers about the death of a Russian laboratory worker at an institute dedicated to studying the plague, amid days of stonewalling from Russian officials about the mysterious circumstances surrounding the episode.
U.S. share of studio TV spending fell from 94% to 64%, unions say
A study commissioned by Hollywood unions finds the U.S. share of major-studio TV spending fell from 94% to 64% as Congress weighs a film tax credit.
Tyler partners with Blue Zones to study community health initiative
Tyler Mayor Stuart Hene spoke about the city’s partnership with Blue Zones and how their collaboration will promote healthy living for those in East Texas.
UMaine study explores whether music can help older adults maintain brain health
University of Maine researchers are studying whether listening to music or learning to play an instrument could help older adults maintain cognitive function as they age. The three-year study, led by Rebecca MacAulay, an associate professor of psychology at UMaine, is funded by the National Institute on Aging and will…
'She knew she had something really important on her hands': Rosalind Franklin figured out DNA's helical structure before Watson and Crick, study suggests
Rosalind Franklin knew about DNA's double-helix structure ahead of Watson and Crick, a new study of her photos and notes reveals.
Study: How GLP-1 meds used to treat sleep apnea may affect oral health
“We need to understand how these medications affect the mouth so we can identify potential problems early and make sure patients receive comprehensive care.”
Two URI physics professors receive NSF awards to further study science behind black holes
KINGSTON, R.I. – Oct. 6, 2026 – Black holes and their complexity continue to fascinate astrophysics researchers around the world, including those at the University of Rhode Island. Researchers are drawn to how these massive, dense concentrations of energy affect their surroundings and want to learn more about how the universe as a whole was […]
Short on sleep? Your scale may notice
Can losing sleep lead to weight gain? A new study found adults who slept about an hour less gained weight and were more sedentary.
URI astrophysics student earns coveted Association for Computing Machinery’s SIGHPC fellowship
KINGSTON, R.I. – Oct. 6, 2026 – Ever since she was young, Genevieve Payne has always had a deep interest in nature and understanding hidden systems and patterns within it, hoping to one day study some of the universe’s most extreme and least-understood phenomena. This interest developed into a focus on gravitational wave and high-energy […]
Childhood obesity less common under new health-based definition
A new global definition of clinical obesity classifies far fewer children as obese than widely used body mass index (BMI) thresholds, according to a large international study. The findings could lead ...
IceCure Expands ProSense® ChoICE Study for Low-Risk Breast Cancer adding Legacy Health in Portland, OR as U.S. Clinical Site
/PRNewswire/ -- IceCure Medical Ltd. (NASDAQ: ICCM) ("IceCure," "IceCure Medical" or the "Company"), developer of minimally-invasive cryoablation technology...
Francis Halzen wins Nobel Prize in physics for work on ghost particles
The Nobel Committee praised his work at the IceCube Neutrino Observatory in Antarctica, where he began studying neutrinos in the 1980s
Francis Halzen wins Nobel Prize in physics for work on ghost particles
The Nobel Committee praised his work at the IceCube Neutrino Observatory in Antarctica, where he began studying neutrinos in the 1980s
New Study in Health Affairs Documents Rapid Rise in Healthcare Spending in Massachusetts After COVID-19 Pandemic
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DarioHealth Announces Independent Aon Analysis that Supports Estimated 2.5%-7.2% In-Year Reduction in Total Healthcare Costs
A component study of the independent review by Aon found $5,077 in annual savings and 23.5% fewer inpatient discharges per Dario user with type 2 diabetes...
American Journal Of Public Health Study Examines Political Differences In Perceptions Of Vaccine Safety And Effectiveness
Vaccine perceptions can influence acceptance and uptake. Dr. Dror Walter, with the Department of Communication at Georgia State University in Atlanta, and colleagues examined these perceptions using data from a national probability sample of 1,763 US adults surveyed in November 2024.
Downtown Des Moines could get new entertainment district
Polk County wants to study more than 12 acres around the Iowa Events Center.
Fitter Kids May Grow Into Less Depressed Adults
By Dennis Thompson HealthDay ReporterTUESDAY, Oct. 6, 2026 (HealthDay News) — Kids who run and play will reap mental health benefits into middle age, a new study says. Active, fit children appear to have a lower risk of developing depression in their late 30s and 40s, researchers reported recently ...
Cramming for exams? Five science-backed ways to study better
Rereading and highlighting aren't enough for long-term learning. Experts share science-backed strategies to help students study smarter.
Gas stoves put restaurant cooks’ health at risk, new study finds
Dangerous amounts of heat and air pollution swirl in most commercial kitchens — even when the stoves are off. Switching to electric appliances helps…
Gas stoves put restaurant cooks’ health at risk, new study finds
In restaurant kitchens around the U.S., cooks are toiling away to create mouthwatering meals, from bibimbap to spaghetti puttanesca. But their own stomachs may be roiling.
Science-backed guidance for healthy screen time
We’re all aware – and wary – of doomscrolling. Lots of screen time can be bad for us. But what if that’s not always the case? We spoke with the author of a study that found a positive relationship between screen time and brain development in young people. This episode, we sort through what to actually worry about when it comes to screen time – and what guidelines already exist that can empower you and the kids in your life.Interested in learning more about how screen time affects your brain? Email us your question at shortwave@npr.org.Support public media with NPR+ and enjoy perks for over 25 podcasts like this one. This show’s perks include sponsor-free listening. Learn more at plus.npr.org.
Science-backed guidance for healthy screen time
We’re all aware – and wary – of doomscrolling. Lots of screen time can be bad for us. But what if that’s not always the case? We spoke with the author of a study that found a positive relationship between screen time and brain development in young people. This episode, we sort through what to actually worry about when it comes to screen time – and what guidelines already exist that can empower you and the kids in your life.Interested in learning more about how screen time affects your brain? Email us your question at shortwave@npr.org.Support public media with NPR+ and enjoy perks for over 25 podcasts like this one. This show’s perks include sponsor-free listening. Learn more at plus.npr.org.
Mental health stigma may deter treatment seeking in Japan
A UC Riverside-led study of mental health stigma in Japan has found a striking gap between the need for treatment and people's willingness to seek it, with high levels of social distancing toward people with mental illness serving as a potential barrier.
UCLA Health awarded $4M NIH grant to study why ulcerative colitis symptoms persist after inflammation subsides
UCLA Health gastroenterologist Lin Chang and Dr. Bruce Sands of Mount Sinai were awarded a $4 million federal grant to investigate why some ulcerative colitis patients continue to experience irritable bowel syndrome-like symptoms even after inflammation has subsided.
Study: Does earlier menopause onset mean faster cognitive decline?
A new study found that women who experience earlier onset menopause had earlier cognitive decline and were diagnosed with Alzheimer's sooner.
Childhood Housing Assistance Linked to Better Health Decades Later, Children's Mercy Study Finds
A child’s home may shape their health well into adulthood. New research led by Dr. Jeffrey D. Colvin, pediatrician, health services researcher and principal investigator at Children’s Mercy found that children who receive housing assistance are significantly less likely to develop diabetes and high blood pressure, also known as hypertension,...
Focus on social media engagement—not just screen time—essential to help protect mental health
A focus on how we engage with social media—not just how long we spend on it—is key to analyzing the impact on mental health, a new study warns.
Health services may be missing the link between alcohol problems and eating disorders, study suggests
A review led by Bournemouth University researchers has highlighted the extent to which people seeking help for alcohol problems may also be struggling with a second, hidden problem with food and eating. ...
Mental health stigma in Japan may deter care
A UC Riverside–led study of mental health stigma in Japan has found a striking gap between the need for treatment and people's willingness to seek it, with high levels of social distancing toward people ...
Entertainment, work, study: 6 reasons the Dell XPS 13 is an everyday laptop worth looking at
The XPS 13 is a smart choice of notebook to cover all your daily needs
ER visits from foreign-born patients fell drastically during ICE raids, study finds
Those who did visit were more likely than U.S.-born patients to require hospitalization.
UT San Antonio Health Science Center study finds elevated levels of toxicants in teeth of children with autism
UT San Antonio Health Science Center study finds elevated levels of toxicants in teeth of children with autism
PEN America: Nearly 12,000 school book bans in a year, a record high
A new study from PEN America reveals that there were nearly 12,000 book bans in public schools over the past year, the highest since tracking began five years ago | WBBM Newsradio 780 AM & 105.9 FM
PEN America: Nearly 12,000 school book bans in a year, a record high
A new study from PEN America reveals that there were nearly 12,000 book bans in public schools over the past year, the highest since tracking began five years ago | Talk 1370
PEN America: Nearly 12,000 school book bans in a year, a record high
A new study from PEN America reveals that there were nearly 12,000 book bans in public schools over the past year, the highest since tracking began five years ago | KNSS Radio
PEN America: Nearly 12,000 school book bans in a year, a record high
A new study from PEN America reveals that there were nearly 12,000 book bans in public schools over the past year, the highest since tracking began five years ago | Talk Radio 1210 WPHT
PEN America: Nearly 12,000 school book bans in a year, a record high
A new study from PEN America reveals that there were nearly 12,000 book bans in public schools over the past year, the highest since tracking began five years ago | 1010 WINS
PEN America: Nearly 12,000 school book bans in a year, a record high
A new study from PEN America reveals that there were nearly 12,000 book bans in public schools over the past year, the highest since tracking began five years ago.
Collaborating with Canadian Scientists on Marine Carbon Dioxide Removal Research
I first met Dr. Helen Gurney-Smith in fall 2024, when Dr. Shannon Meseck and I drove just beyond the U.S.-Canada border to the St. Andrews Biological Station in New Brunswick. We went there to study larval sea scallop respiration when exposed to near-future temperature and pH. This past winter, Dr.
Research Shows These 10 Diets Are Linked to Healthier Aging
A new study found that many different diets can slow biological aging.
Yale School of Medicine On the Science of Childhood Anxiety, Say, Anxiety Disorders Are the Most Common Mental Health Challenges In Youth
Credit: Matt Bradbury October 5, 2026 - By Isabella Backman - Anxiety disorders are the most common mental health challenges in youth. Left untreated, they can disrupt the lives of both children and their families. The good news is that with intervention, most children will overcome these conditions. Across Yale School of Medicine, scientists are working to understand anxiety at every level, from common anxious behaviors to molecular biomarkers in the brain. They are using their findings to develop and disseminate new evidence-based treatments for childhood anxiety. Today, the go-to treatment for childhood anxiety disorders is cognitive behavioral therapy (CBT). This is a form of psychotherapy that teaches children skills for confronting anxious thoughts and helps them practice managing situations that cause anxiety. While it is the gold-standard treatment backed by considerable scientific evidence, up to 50% of children will not see sufficient benefit from CBT alone. Wendy Silverman, PhD, Alfred A. Messer Professor in the Child Study Center, co-directs the Anxiety and Mood Disorders Program alongside Eli Lebowitz, PhD, associate professor in the Child Study Center. One of their main interests is learning how to improve outcomes beyond CBT. “We’re developing cutting-edge, research-based knowledge that can reduce the suffering that anxiety causes children and their families,” says Silverman. Changing parent behavior YSM experts are investigating how to improve CBT outcomes for children by involving the parents. Silverman’s research has uncovered two main components of parent intervention that improve childhood anxiety: not enabling children to completely avoid the things that make them anxious and taking steps to enhance their autonomy. Parents may unintentionally reinforce their child’s anxiety by allowing them to avoid what makes them anxious. They also may unintentionally limit the children’s sense of autonomy by being overly intrusive. “One of the things that we take pride in is that we’ve focused on trying to understand what parents need to do, and to test our ideas and see if changing the parents’ behaviors is enhancing the effects of CBT,” Silverman says. “Our findings thus far suggest that they do." As much as CBT can be helpful, it can also be challenging to get one’s child to do the necessary steps for CBT to work. This is one important reason why Lebowitz created a novel intervention program for parents named Supportive Parenting for Anxious Childhood Emotions (SPACE). Existing intervention programs often teach parents to act as therapists for their child, such as training them on how to practice breathing exercises. “It makes sense, but this doesn’t work very well in practice,” says Lebowitz. “And part of the reason, I think, is that it’s not easy to get your kid to do things, especially if they’re not excited about doing it.” SPACE is unique because it focuses entirely on parent involvement and changing parental behavior—children are not involved in the sessions. For example, parents learn how to use supportive messages that convey confidence that their child can tolerate and manage distress. “It might sound like a parent saying to a child, ‘I get that this is really hard for you, but I know that you can handle it,’” Lebowitz says. The program also works with parents to identify the ways in which they are accommodating anxious behaviors. “We’ll pick one thing that parents are doing that is an accommodation and help them make a detailed plan for how they’re going to change that,” Lebowitz explains. Treating Anxiety in Children and Adolescents Much of the existing research on SPACE has focused on parents of children under age 14. Ongoing studies are now exploring its use with parents of older teens. “Both anxiety and accommodation can interfere with normative developmental shifts during the teen years, including increased autonomy and individuation from parents,” says Rebecca Etkin, PhD, associate research scientist in the Child Study Center. “In this sense, SPACE may be particularly well-suited for anxious teens and their parents. We want to see whether it is effective during this distinct developmental window.” Unfortunately, many families in need of CBT face barriers, including limited availability of services and geographic constraints. One way to improve access is digital interventions. Silverman and her team are developing an evidence-based digitized intervention program for parents that they can access directly from their computer or smart phone. “The work we’re doing will be one of the very few parent interventions that is digitized and importantly tested for effectiveness,” she says. Creating interventions for anxiety-related challenges Silverman and Lebowitz recently received a generous gift to develop and test other interventions that help parents reduce other child anxiety-related behavioral and emotional difficulties, such as restrictive eating and unexplained somatic symptoms. One of these projects in particular focuses on understanding the risks of social media and its potential benefits, including offering a sense of connection. “A lot of research has focused on the idea that social media is harmful and the less of it the better,” says Lebowitz. “But we actually see is that this is not quite right—there are negatives, but there are also positives. So, we’re trying to get a little bit more nuanced of a picture.” The team is working with teens with social anxiety and their parents over an extended period to better understand their social media habits and how their anxiety levels affect engagement with different platforms. The teens will answer questions sent to an app on their phones about mood and social media usage in an effort to capture emotional responses as they unfold. “We hope to develop interventions that can help make the best of social media while protecting against the more problematic effects,” Lebowitz says. The brain’s role in anxiety Researchers are also testing therapies to address anxiety at the neurological and molecular levels. In collaboration with Dylan Gee, PhD, professor of psychology in Yale's Faculty of Arts and Sciences, and Hilary Blumberg, MD, John and Hope Furth Professor of Psychiatric Neuroscience at Yale School of Medicine, Lebowitz and Silverman are using brain imaging to identify changes in a child’s brain before and after parents enroll in SPACE. In one study, children viewed anxiety-inducing images while undergoing magnetic resonance imaging (MRI); the researchers conducted scans with and without the children’s parents nearby. Before SPACE, children’s brains were better able to activate the regulatory circuitry needed to turn off an anxious response when their parents were nearby. But after SPACE, children could activate this circuitry even without the parent around. “As parents work on gradually reducing some of their accommodations, you can see a child get better at regulating their own fear system in the brain,” Lebowitz says. “It’s remarkable.” Research into the molecular underpinnings of anxiety can also inform new childhood anxiety treatments. In a recent study, Lebowitz, Silverman, and Flora Vaccarino, MD, Harris Professor in the Child Study Center, discovered that a protein known as fibroblast growth factor 2 (FGF2) could be protective from the toxic effects of stress. FGF2 levels in children and their parents were linked to the children’s risk of developing anxiety and depression, the study showed. The findings could help explain why some children who are exposed to early life trauma such as poverty or abuse are more prone to developing mental health disorders. And FGF2 could be a target for treatment. “This is very novel because it starts to give a clue to what is the molecular chain that connects those lived experiences to the actual psychological outcomes,” Lebowitz says. New ways to study and treat childhood anxiety Michael Crowley, PhD, associate professor in the Child Study Center, collaborates with Silverman and Lebowitz to study the role that attention plays in development and maintenance of childhood anxiety. There is a large body of research that shows that anxious children, like anxious adults, are prone to focus on threatening stimuli such as angry faces compared with neutral faces. This has led to innovative interventions that involve attention retraining. The idea is that if experts train children to look away from threatening stimuli, it may reduce their anxiety—especially children with social anxiety who are most prone to attend to threats. The researchers have just completed a clinical trial for attention retraining with 10- to 14-year-olds with social anxiety disorders and are currently analyzing the findings. Besides this innovative attention retraining research, as Crowly notes, “I like to design tasks that are engaging to kids,” Crowley says. “My goal is to assess something without the kids knowing what we are assessing.” With this goal in mind, Crowley has created a virtual game, named Boom, to study threat processing in children with anxiety disorders. The game is similar to that of hot potato—the child and three digital players take turns virtually passing a ball to each other’s gloves. At some point, the ball turns into a bomb, and as the bomb lands in each player’s glove, the outline of the glove turns yellow. The goal is to avoid having the bomb go off in your glove. What isn’t obvious is that the game is designed to measure different types of threatening stimuli, both ambiguous and direct. In the game, the direct threat occurs as the bomb is traveling towards your glove. The ambiguous threat is the yellow outlined glove as it is unknown where the bomb will travel next. While children play the game, Crowley’s team measures their brain activity using electroencephalography (EEG). The researchers have discovered that in kids with anxiety, the brain reacts more strongly to ambiguous threats than it does in their peers, but less strongly to direct threats. They believe that the initial abnormally large brain response to not knowing where the bomb is going impairs the brain's ability to properly respond when the threat is actually traveling the child’s way. “The brains of children with anxiety are unable to differentiate between threats you need to do something about and those that are not your problem.” Michael Crowley, PhD, develops innovative games for studying anxiety in children and adolescents.Credit: Matt Bradbury Based on these insights, Crowley hopes to study whether interventions like attention training could restore appropriate threat processing. Crowley’s team is also working on a test called the Balloon Risk Avoidance Task, which evaluates risk-taking and avoidance behaviors. It features a digital balloon that is full of air and about to burst. Kids have six seconds to let air out of the balloon. The more air they let out, the less risk they face that the balloon will pop. But at the same time, the balloon becomes less valuable as it deflates. “The more air you keep in the balloon, the more points you get,” Crowley explains. So far, the researchers have found that when the balloons pop unexpectedly, teens with social anxiety show distinct brain responses. Studying these responses can help psychologists understand the underlying pathways driving the various manifestations of anxiety. The genetics of anxiety When Thomas Fernandez, MD, associate professor in the Child Study Center and of psychiatry, was still in training, there was a lot of excitement about understanding the genetics associated with autism spectrum disorder. Since then, scientists have identified around 250 genes associated with autism. The genetic contribution to anxiety disorders, on the other hand, has historically received less attention. Anxiety is less heritable than autism, but the genetic contribution for anxiety disorders that emerge in childhood may be higher than for anxiety disorders overall. While scientists estimate the heritability of anxiety disorders in general to be around 30% to 50%, some studies suggest higher heritability for certain childhood-onset anxiety presentations. “I saw firsthand how researchers in the field went about finding vulnerability genes for autism,” Fernandez says. “So, we’re using a very similar playbook for childhood anxiety.” “I saw firsthand how researchers in the field went about finding vulnerability genes for autism. So, we’re using a very similar playbook for childhood anxiety.” Thomas Fernandez, MD Associate Professor In the Child Study Center and in Psychiatry Now, Fernandez and Emily Olfson, MD, PhD, assistant professor in the Child Study Center, are studying children and their parents to identify genetic changes that are present in the child but not the parents, known as “de novo mutations.” “All of us have some de novo mutations—maybe about 50 to 100 sprinkled throughout the genome,” Olfson says. “But when they occur within the coding regions of genes, they can be really disruptive.” Previous research shows that people with autism have higher rates of damaging de novo mutations than the general population. In 2022, Olfson, Lebowitz, Silverman, and Fernandez published a study on 68 children and their families that found that children with anxiety had similarly high levels of these mutations. Studying de novo mutations can help point the researchers to where they should be looking for genes associated with anxiety. “The end game is using the genes to steer us toward the right part of biology that we can then target to come up with better treatments,” Fernandez says. Building on those findings, the team is now studying more families to better understand how these de novo mutations, along with other genetic and environmental factors, shape pediatric anxiety disorders. They recently received a National Institutes of Health grant to enroll 750 new families over the next five years. Olfson is the principal investigator, with co-investigators Lebowitz, Fernandez, Silverman, and Shuangge Steven Ma, PhD, department chair and professor of biostatistics at Yale School of Public Health. Neurodevelopment, Risk Genes, and Mental Health Conditions - The Olfson Lab Joel Gelernter, MD, Foundations Fund Professor of Psychiatry, is interested in how different anxiety disorders differ genomically. “We are studying social phobia, panic disorder, and generalized anxiety disorder, working to understand why people differ in their risk to these specific anxiety disorders and evaluating various risk factors,” he says. Gelernter was recently involved in one of the largest studies to date of the genomics underlying anxiety disorder. The study included around 122,000 people with anxiety disorders and around 730,000 without. It found that some genetic differences associated with anxiety were linked to signaling that helps reduce overactivity in the nervous system. Many anxiety medications available today work by targeting this process. “It’s nice when the biology that you get out of a large genome-wide study ratifies things that we already know because that can help increase confidence in further findings from the study,” Gelernter says. Uncovering the neurobiology of psychiatric disorders John Krystal, MD, Robert L. McNeil, Jr. Professor of Translational Research and chair of the Department of Psychiatry, is interested in the neurobiology of psychiatric disorders, including post-traumatic stress disorder (PTSD), of which anxiety is a major symptom. In the late 1980s, Krystal’s team discovered that the drug yohimbine activated symptoms in patients with PTSD. “This was the first time we could link a specific biological mechanism to the symptoms of PTSD,” Krystal says. At the time, he adds, this finding was highly controversial. “A lot of people felt that PTSD was a purely psychological syndrome that didn’t have an underlying biology.” Since then, Krystal has dived deep into understanding the neurobiology of PTSD to learn how to better treat it. His team is evaluating the use of ketamine and psychedelics. These would be among the first treatments to be developed specifically for PTSD. They may also be applicable for other disorders including anxiety disorders, Krystal adds. An important gap in PTSD treatment is the absence of biological tests that inform how to best help patients manage their PTSD symptoms. A doctor doesn’t diagnose cancer based on how they feel. Rather, they use tests of the biology of the cancer to determine the best course of treatment. “And we can’t do that in any psychiatric disorder other than Alzheimer’s disease,” Krystal says. “But now we are building a foundation for this approach to the treatment of anxiety disorders for the first time.” Source: Yale School of Medicine
UT San Antonio Health Science Center study finds elevated levels of toxicants in teeth of children with autism
Suggests children are ‘chronically and repeatedly exposed’ to dozens of potentially harmful chemicals Contact for media: Steven Lee, (210) 450-3823, lees22@uthscsa.edu Content provided by Claire Kowalick SAN ANTONIO, Oct. 5, 2026 – A pilot study by The University of Texas at San Antonio Health Science Center found elevated levels of toxicants in the primary teeth […]
UT San Antonio Health Science Center study finds elevated levels of toxicants in teeth of children with autism
Suggests children are ‘chronically and repeatedly exposed’ to dozens of potentially harmful chemicals Contact for media: Steven Lee, (210) 450-3823, lees22@uthscsa.edu Content provided by Claire Kowalick SAN ANTONIO, Oct. 5, 2026 – A pilot study by The University of Texas at San Antonio Health Science Center found elevated levels of toxicants in the primary teeth […]
Study: IL lawyers report mental health challenges, substance abuse, suicide ideation
(CAPITOL CITY NOW) - For many lawyers, the effects of the job can include declining mental health, substance abuse, problem gambling, suicide ideation, and even declining cognitive skills. These are the results of a survey of Illinois attorneys, "The Weight of Practice," commissioned by the Illinois Lawyers' Assistance Program. Factors include the stress of being
Study finds a whole grain sweet spot for heart health
You know that whole grains are good for your heart. New research identifies how much it takes to notice improvements in cholesterol, blood pressure and more.
Search for life on Mars takes major leap forward. Scientists detect longest organic molecules on planet to date | BBC Sky at Night Magazine
Scientists make discovery analysing rock pulverised for study by Curiosity rover. Largest organic compounds found on the Red Planet to date.
Scientists uncover a clue that could hint at why we regain weight after diets
A chemical mechanism may cause weight regain by creating a “memory” of obesity in fat cells, a study suggests.
CT offers $1,200 health insurance subsidy to child care workers
About 18% of the 31,000 working early childhood educators in Connecticut are uninsured, according to a 2026 study.
CT offers $1,200 health insurance subsidy to child care workers
About 18% of the 31,000 working early childhood educators in Connecticut are uninsured, according to a 2026 study.
From floating saunas to clinical trials: How heat might help mental health
Many people are turning to sauna because of its benefits for their mental health. While scientists have a decent understanding of how sauna — and other forms of heat exposure — exercises our cardiovascular system, they know relatively little about its impact on depression, anxiety and mood. But more studies are being done to understand this connection and why heat appears to act as a powerful antidepressant. NPR's Will Stone visits a "floating sauna village" in Oslo where a husband-wife team are conducting one of the first trials on the link between sauna and mental health — and talks to one of the leading researchers in the U.S about her efforts to study this. Morning Edition consumer health segment for October 5
Digbi Health Study of Nearly 16,000 Members Finds Precision Biology GI Care Delivers IBS Relief at Scale
Combining Gut microbiome, genetic, and glucose signals delivers unprecedented personalized care to bring clinically meaningful relief to more than half of symptomatic membersMOUNTAIN VIEW, Calif., Oct. 05, 2026 (GLOBE NEWSWIRE) -- Digbi Health today released a real-world study of nearly 16,000 members of its precision biology program, which personalizes nutrition and lifestyle care to each person's gut microbiome, genetics, and glucose response. Among members followed for 12 weeks, i more than h
Whole Fruits vs. Juice? Study Finds Differences in Heart Health
Whether you slice fruit into your cereal or drink a glass of juice apparently makes a difference for the heart. A large U.S. study shows that adults with high blood pressure, elevated cholesterol, or ...
Oral health status and functional outcomes in Japanese adults with hemophilia: an exploratory cross-sectional study stratified by HIV status
Scientific Reports - Oral health status and functional outcomes in Japanese adults with hemophilia: an exploratory cross-sectional study stratified by HIV status
Coffee-Rich Diet May Be Linked to Better Breast Cancer Outcomes, But Experts Urge Caution
A new study is again drawing attention to a popular morning beverage: coffee. Researchers found that women with breast cancer who consumed higher amounts of polyphenols, naturally occurring plant compounds abundant in coffee and many plant-based foods, experienced lower rates of breast cancer-related death over a long-term follow-up period.
Study says San Antonio's mental health care access is worst in the U.S.
San Antonio tied for the worst access to mental health treatment facilities nationwide, based on travel distance and the number of nearby options, according to a recent study.
Professor Renée Marlin-Bennett Receives International Studies Association (ISA) Award
Professor Renée Marlin-Bennett has received the 2027 Distinguished Scholar Award from the Science, Technology, and Art in International Relations (STAIR) section of the International Studies Association (ISA). The award celebrates scholars whose work and academic engagement have been highly influential in the study of science, technology, and art in International Relations and International Political Economy....
$3.3M National Institutes of Health grant funds UH study of microplastics, infant brain development
Researchers will measure exposure through maternal blood, examine fetal brain development through ultrasound and collect cord blood and placenta samples. Infants will be assessed at 2, 6 and 12 months for neurological function, motor development, language skills and cognition.
Women and underrepresented minorities have higher tenure-track placement rates in the political science job market
What actually lands a PhD student a tenure-track professorship? A new study suggests a candidate's publication record, research field, and demographic identity are much stronger predictors of hiring success than the prestige of their university.
How Brazilian Scientists Are Revealing The Hidden Threats Facing Sharks
Along Brazil’s coast, the EcoShark project is studying sharks from multiple angles, from satellite tracking and genetics to contaminants, diet and health.
Decaf Coffee Might Have A Surprising Advantage Over Caffeinated, Study Finds
A buzz without the buzz.
Inside the study for a remedy to fight Congo's deadliest Ebola outbreak
The drug is targeted at Bundibugyo virus, which is responsible for the fast-moving outbreak and is without an approved vaccine or treatment. The trial began in July and is one of several studies launched to find some protection and another way of at least slowing the outbreak.
1 in 8 cancer cases are caused by infections, underscoring the importance of vaccines, experts say
Four pathogens account for most infection-related cancers, a new study highlights, but the tools to prevent them range from well-established vaccines to treatments still under development.
Scientists studying cockroach milk and nose-blowing win Ig Nobel prizes for quirky science
Researchers have been honored for their quirky, imaginative contributions to science at the 36th annual Ig Nobel Prizes. Thursday's ceremony was held for the first time outside the U.S. Ten
An invisible force could be changing your lifespan, study suggests
New research in fruit flies suggests Earth’s magnetic field could influence ageing, lifespan and mitochondrial function.
Getting More REM Sleep May Reduce Your Risk of 83 Different Diseases, Study Suggests
There’s a growing body of evidence linking quality sleep to overall health.
Chang’e-6 lunar soil contains a surprising magnetic time capsule
Scientists studying Chang’e-6 lunar soil have discovered a previously unknown magnetic mineral in natural Moon samples: a form of metallic iron called γ-Fe. Found inside tiny impact-glass particles, the nanoscale iron can preserve a stable magnetic signal, potentially acting like a microscopic fossil of the Moon’s long-lost magnetic field.
These Birds Are Louder Than Elephants, Jackhammers and Chain Saws
A new study has identified two species of Brazilian birds, the bare-throated bellbird and the red-legged seriema, as the loudest in nature.
Inside the study for a remedy to fight Congo’s deadliest Ebola outbreak
More than 250 participants have been enrolled in a trial for a drug that could stop them from contracting Ebola in Congo.
On complex political issues, most Americans take shortcuts to simplicity
A core assumption in any democracy is that citizens with access to information will make reasoned decisions on political candidates and policy issues. But a new study by UC Berkeley social scientists ...
Eckerd College professors blend policy and marine science in unique study abroad trip to Indonesia
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Studying Science in an Anti-Scientific Time
This Chronicle Review Deep Cut was first published in 2025. By Julianne Werlin Thanks for reading The Chronicle Review! Subscribe for free to receive new posts and support my work. Subscribe The last two decades have not been kind to science studies. Already bruised and battered by the “science wars” of the 1990s, by the 2000s sociologists of science — who had long argued that science had to be understood in its human context — were encountering the funhouse-mirror version of their own views in right-wing critiques of climate scientists. It was enough to give some prominent scholars pause. “Was I wrong to participate in the invention of this field known as science studies?” asked Bruno Latour, the most famous sociologist of science in the world, in 2003. “Should we apologize for having been wrong all along? Or should we rather bring the sword of criticism to criticism itself and do a bit of soul-searching here: What were we really after when we were so intent on showing the social construction of scientific facts?” In response, Latour proposed a change of method and attitude. Science studies, now chastened and contrite, would no longer seek to strip facts of their authority, but to enrich and enhance them. What this meant in practice was never fully clear. But his diagnosis of problems resonated, even if his solutions did not. Latour’s exercise in public hand-wringing signaled a shift in mood. By 2016, with the first election of Donald Trump, the idea that skepticism of science was a right-wing position, not a left-wing one, had become a commonplace, discussed eagerly in The New York Times. For liberals, vaccine denial during the Covid era and Trump’s second-term attacks on the funding of scientific research, covered extensively in these pages, added a new urgency to the defense of science on both practical and principled grounds. There was little appetite for a sociology or philosophy of science that emphasized the messiness and missteps of the scientific process rather than its integrity and triumphs. The distinguished historian of science Peter Dear’s new book, The World as We Know It: From Natural Philosophy to Modern Science (Princeton University Press, 2025), which seeks to tell the story of 18th- and 19th-century science for a general public, may seem comfortably remote from these bitter contests. In its 16 short chapters, Dear draws swift, sure sketches of major discoveries from Newton to Einstein, ably guiding the reader through debates on stellar nebulae, animal taxonomy, atomic chemistry, evolution, and other flashpoints in the history of science. But though a work of history, Dear’s book must still negotiate our polarized present. In a blurb on its back cover, the historian of biology Lynn K. Nyhart alludes to the “present moment, when scientific knowledge is being swamped by misinformation and its institutions are under siege.” Dear himself, in his conclusion, refers to the “yard signs” and “bumper stickers” that proclaim “Science Is Real.” One antidote to both anti-science propaganda and to reductive slogans in science’s defense is a robust history and philosophy of science: exactly what Dear’s scholarship has long offered. But his new book illustrates how difficult such work has become. Dear, an emeritus professor of history at Cornell University, is best known as a creative and philosophically minded historian of the Scientific Revolution. His edited volume The Literary Structure of Scientific Argument (1991) analyzed the rhetoric of Galileo’s thought experiments to brilliant effect. Discipline and Experience: The Mathematical Way in the Scientific Revolution (1995) was a major contribution to the analysis of scientific experiments in early modern Europe and beyond, while Revolutionizing the Sciences: European Knowledge in Transition, 1500-1700 (2001), now in its third edition, remains one of the best overviews of the profound epistemological upheavals of 16th- and 17th-century science. But Dear has also ventured into later periods. Nearly two decades ago, in The Intelligibility of Nature: How Science Makes Sense of the World (2006), he turned to the 18th and 19th centuries to sketch a history and theory of scientific knowledge. Aimed at a generalist audience, Dear’s simple prose belied serious philosophical ambitions. Science, Dear argued, has two aspects: “natural philosophy,” the quest to understand the true nature of the universe, and “instrumentality,” the applied skills and technologies that allow us to manipulate the world for human advantage. Both strands are ancient, but the innovation of the phenomenon we call “science” was to yoke them together. As Francis Bacon wrote, “Human knowledge and human power meet in one; for where the cause is not known, the effect cannot be produced,” an insight typically abridged to “knowledge is power.” Or, in Bertrand Russell’s characteristically blunt phrase, science has two functions, “1. to enable us to know things, and 2., to enable us to do things.” So far, so conventional. But Dear took issue with this familiar story in one respect. Bacon’s formula implied that theory and practice could be fused in a single method. In fact, Dear argued, the quest to understand nature and the desire to manipulate it were coupled only loosely. They could come together, but they could also pull apart. Focusing on natural philosophy, the “knowing” half of the scientific circle, he used a series of case studies from cosmology, taxonomy, chemistry, electromagnetism, and quantum theory to show how theories changed over time, in dialogue with practice, but never reducible to it. Take the case of matter, the basic substrate of the physical world. In the 18th and 19th centuries, scientists not only disagreed about what it was, but also about how well it could be known. In 1789, the chemist Antoine Lavoisier dismissed speculation about the atomic composition of chemicals as “discussions entirely of a metaphysical nature,” as he sought to orient chemistry away from philosophical abstraction and toward laboratory results. But in the 19th century, atoms returned with a vengeance in the atomic chemistry of John Dalton, who wanted to explain the underlying structure of nature. It was not just that Dalton and Lavoisier had a different set of experimental results, or even a different theory, Dear showed. What counted as an explanation had changed. In arguing that scientific theories depended on their intelligibility to human beings with complex arrays of beliefs and commitments, Dear was in sympathy with science studies. Key figures such as the sociologist Steven Shapin emphasized the importance of psychological mechanisms like trust in the formation and acceptance of scientific ideas. But in focusing on the scientific pursuit of knowledge, not its politics or economics, Dear resisted the more cynical perspective of some of his colleagues. The Intelligibility of Nature strikes a very different note than Shapin’s collection of a few years later, Never Pure: Historical Studies of Science as If It Was Produced by People With Bodies, Situated in Time, Space, Culture, and Society, and Struggling for Credibility and Authority (2010), to name just one example. Walking a very fine line, Dear depicted science as driven at once by complex social dynamics and by the intellectual power of real discoveries. It was a testament not only to his own acumen but also to the vitality of the field that he was able to do so. Nearly two decades later, The World as We Know It returns to the questions broached in The Intelligibility of Nature. Like Dear’s earlier study, it begins with the Newtonian cosmos and ends with debates between Einstein and Bohr on quantum physics. Beyond its terminal figures, many of the same characters appear in both studies, including the naturalists John Ray and the Comte de Buffon; the chemists Étienne François Geoffroy, Antoine Lavoisier, and John Dalton; as well as Charles Darwin and Michael Faraday, among others. Its subject is nearly identical: As in The Intelligibility of Nature, The World as We Know It considers natural philosophy as opposed to instrumentality, here defined as the “desire to create a picture of what the world is really like — the world as God knows it — rather than simply having instrumental or operational control over it.” The two books also overlap in insights — and sometimes even in language. The reader who has learned in The Intelligibility of Nature that Buffon’s method of classifying animals “reflected his belief in the importance of the senses and empiricism in learning about nature (a doctrine associated with Newton and the philosopher John Locke)” will experience a sense of déjà vu on reading, in The World as We Know It, that the classification “reflects Buffon’s commitment to the epistemological stance of Newton and his philosophical underlaborer John Locke, who stressed the role of the senses in creating natural knowledge.” Later in the passage, we read that, “because of its stress on understanding the ways of life of animals in their environments, Buffon’s approach could almost be labeled (anachronistically) as ‘ecological.’” And again, “an anachronistic way of putting it would be to say that Buffon recommends an ecological mode of understanding.” Likewise, in The Intelligibility of Nature we read of Dalton that he was initially drawn to meteorology, and that: He did a bit of experimental work on these things, especially having to do with the water-holding capacity of gases, but his real interest lay in understanding what, at an underlying natural-philosophical level, was really going on physically.” Whereas, in The World as We Know It: He did experimental work on these things, especially concerning the water-holding capacity of gases — although not at a very refined level quantitatively — but he was continually trying to develop a theoretical conception of what was happening physically. The final full chapter of each book closes on the same resigned note. Intelligibility: These days, most serious work on the natural philosophical underpinnings and implications of quantum mechanics is performed not by physicists but by philosophers of science. Among scientific practitioners themselves, Bohr’s attempt to use instrumentality as sufficient grounds for a respectable science has met with a high degree of success. And again, in The World as We Know It: Bohr’s and Einstein’s concerns are now questions that are mostly discussed by philosophers of science rather than by physicists themselves. The marginalization of these sorts of questions amounts to the demise of natural philosophy, at least in physics, in the 20th century. Quantum mechanics “works,” and that’s good enough for most scientists who encounter it. Examples could be multiplied. When handling the same subject matter, some echoes are inevitable. Scholars should not feel that because they have written “Isaac Newton died in 1727” in one book, in the next they must describe him as perishing, expiring, or meeting his maker. But the repetitions of language and arguments (not to mention six reproduced images) threaded throughout The World as We Know It are more extensive than that. They should have been caught by Princeton University Press or its reviewers, and revised. Because the two books have so much in common, it is easy to see where they diverge. The World as We Know It is a less theoretical work than its predecessor. The sociology of knowledge that organized The Intelligibility of Nature has been reduced in scale and folded into readings and examples. The taut interplay between history and theory, which gave the earlier study so much interest, is there, but it is subtle. In the earlier book, the case studies demonstrated theoretical claims about the character and development of science. In the later work, each narrative of discovery is an end in itself. Insights emerge from the history, but they do not control the organization of the study. With the theory muted, it can be hard to understand the logic uniting Dear’s sprawling history of more than two centuries of scientific knowledge. The 16 brisk chapters cover an enormous amount of material. But the closer the volume edges to comprehensiveness, the more obvious the missing elements become. A chapter on “Institutions and Pedagogy,” describing the birth of the research university, illustrates the problem. Inserted roughly halfway through the book, the unnumbered chapter is designed as an “entr’acte,” in acknowledgement that it does not fit the study’s organization around scientific discoveries. Yet as Dear is well aware, no general history of the development of modern science can bracket its 19th-century institutionalization and professionalization. It was the 19th-century university, after all, that gave us the “scientist,” a term coined by the Cambridge philosopher William Whewell. Dear’s history of scientific discoveries implies a wider social and institutional history, but it remains largely subterranean, only occasionally extruded under the pressure of the narrative. It must be said that the balance is not all on the side of the earlier study. There are some advantages to the more historical, less theoretical organization of The World as We Know It. Dear’s accounts of paradigm shifts are remarkably lucid, no small accomplishment given that they span fields and centuries. He makes excellent use of the wealth of new scholarship on Darwin and his influences, to which he has himself contributed. It is satisfying to see puzzle pieces from Buffon’s natural history, Georges Cuvier’s animal taxonomy, Thomas Robert Malthus’s demography, and Charles Lyell’s geology recombined seamlessly in the Darwinian jigsaw. Likewise, Dear’s discussion of stellar nebulae, divided between chapters two and 15, shows vividly how Newton, Kant, Herschel, and Hubble reimagined insights and observations as they sought to discover whether the diffuse light that filtered through early telescopes was a glowing, gaseous substance or discrete but distant stars. Yet despite such pleasures, the book remains a more modest work than The Intelligibility of Nature. Dear has clearly not changed his views about the history of science. But in the two decades that have elapsed, the discipline and the world around it have changed, making it harder to write a sociologically and philosophically ambitious history of science for the general reader. That is a shame, because in the age of Silicon Valley and biotechnology, both the reciprocity and the tensions Dear identified between the epistemological and instrumental ambitions of science are more evident than ever. In recent years, some of the most exciting new books on the history of science in early modernity have focused precisely on this pressure point. Important studies such as Pamela H. Smith’s From Lived Experience to the Written Word (2022), James Poskett’s Horizons: The Global Origins of Modern Science (2022), and Vera Keller’s The Interlopers: Early Stuart Projects and the Undisciplining of Knowledge (2023) all shed new light on how early modern science negotiated the relationship between its instrumental and epistemological ambitions, or in Russell’s phrase, knowing and doing. There is every opportunity for a philosophically informed approach to draw new insights from this wealth of material. Dear, unfortunately, has not done so in The World as We Know It. But for future scholars of the history of science, his body of work over nearly four decades may provide just the model. Julianne Werlin is an associate professor of English at Duke University. 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