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Scientists have long said we can’t multitask. A new study says we can
‘This is unlocking a whole new set of questions,’ one researcher said
UNT Health Fort Worth’s new pharmaceutical sciences program comes at ‘critical time’ for region
Starting this fall, UNT Health Fort Worth will offer a new pharmaceutical sciences PhD program — the first of its kind in North Texas. The school said the new program could help address workforce needs as the life sciences and research and development industries continue to grow in the region.
Southern Miss unveils plans for new science research facility
The University of Southern Miss unveiled plans for a new science research center on June 4.
Popular weight-loss diet shows surprising impact on serious mental health condition
New UC San Diego research suggests the keto diet may help reduce anorexia nervosa symptoms, with 72% of participants scoring in the recovered or normal range.
Decoding the Complex Science of Obesity
GLP-1. GIP. Amylin. Incretins. Peptides. NuSH. It’s not hard to see why the language surrounding modern obesity research sometimes feels like an alphabet soup of scientific terms. But behind each is a growing understanding of how the body regulates hunger, metabolism, energy use, and weight. It’s shaping what we know about how those systems might contribute to obesity.
Career Chat: From Immunologist to Citizen Science Coordinator
After years as an immunology researcher, Maya Fedeli found a new calling helping researchers and people work together through citizen science initiatives.
Black businesses as community anchors: History, economic power, and the fight to reserve it
Black-owned businesses play a vital role in building community wealth, jobs, and opportunity. Join Brookings for a discussion on new research, business ownership parity, and strategies to strengthen Black business ecosystems.
Partisan Politics Trumps Peer Review
On May 29, the Office of Management and Budget published a proposed rule that would fundamentally reshape how the federal government funds scientific research.
Rutgers Researchers Expand Global Climate and Forest Science Collaboration in Mexico’s Yucatán Peninsula
When people think of Mexico’s Yucatán Peninsula, images of turquoise waters, white-sand beaches, pristine jungles and ancient Mayan cities often come to mind. Yet beyond these iconic landscapes lies a region where tropical forests, agricultural lands and local communities are navigating the complex realities of environmental change. A Rutgers-led international research collaboration is helping to […]
White House Plan to Vet Grants Puts Climate Science in Jeopardy
The Trump administration’s proposal to tighten political control over federal grants would hinder research, experts say.
Meet DFP Spring Fellow, Emily Martinez, University of Wisconsin-Madison -
Emily R. Martinez is a second-year PhD student in the Department of Political Science at the University of Wisconsin–Madison, specializing in comparative politics with a regional focus on Western Europe. Her research sits at the [...]
How to Improve Your Gut Health (and Why It’s So Important)
Almost 40% of Americans say their daily lives are affected by their bowel habits so Dr. Trisha Pasricha, author and a director of gut-brain research, joins TODAY to break down why gut health is so important. She explains how your gut is responsible for regulating metabolism, immune health, and mood, highlights signs to know if your gut is healthy, and shares ways to improve gut health like eating more fiber.
Researchers say this new Trump rule could destroy American science as we know it. They’re fighting back
By Ella Nilsen, Andrew Freedman, CNN (CNN) — Scientists across multiple disciplines are sounding the alarm after the White House proposed taking
Researchers say this new Trump rule could destroy American science as we know it. They’re fighting back
By Ella Nilsen, Andrew Freedman, CNN (CNN) — Scientists across multiple disciplines are sounding the alarm after the White House proposed taking greater control over how scientific research gets funded and allowing political appointees to decide whether to approve scientific grants. Critics of the proposed rule say it would codify the administration’s attempts to destroy
Researchers say this new Trump rule could destroy American science as we know it. They’re fighting back
Scientists across multiple disciplines are raising the alarm after the White House proposed taking greater control over how scientific research gets funded and allowing political appointees to decide whether to approve scientific grants.
What a toy whale tells Pacific Northwest scientists about the potential for renewable tidal energy
Northwest researchers are working to understand the impact of underwater tidal energy turbines on wildlife.
Science reveals people are capable of multitasking
New research reveals a mental workaround that is activated through repetition and experience.
Where science meets fashion: Raha Saremi turns agricultural waste into biomaterials
[vc_row][vc_column][vc_column_text css=”” el_id=”text-container first-paragraph” el_class=”text-container first-paragraph”] When cracking a pecan, most people throw away the shell. Raha Saremi wants you to wear it. How? As a material scientist in the College of Family and Consumer Sciences, Saremi witnessed firsthand the sheer volume of agricultural byproducts going to waste across Georgia’s farming communities and natural environment. … Continue reading “Where science meets fashion: Raha Saremi turns agricultural waste into biomaterials”
A study of 8,300 older adults revealed a surprising salt habit
A large study of older adults in Brazil found that adding extra salt at the table is still a common habit, especially among men. While too much salt is linked to serious health problems and faster cognitive decline, researchers discovered that women’s salt-shaking habits were tied more closely to lifestyle and diet.
Goethe never knew this 40-million-year-old ant was hidden in his collection
Scientists examining amber from Goethe’s personal collection discovered three hidden fossil insects, including an extinct ant preserved in extraordinary detail. Advanced 3D imaging allowed researchers to see not only the ant’s outer features but also structures inside its body. The findings offer new clues about the species’ biology and suggest it likely built large nests in trees.
Scientists find an elusive vibration — a Higgs mode
Argonne scientists discovered a Higgs mode — a rare, complex vibration and mathematical analog to the Higgs boson — that changed the symmetry of a semiconductor crystal. The results could help researchers control material properties using light.
When science answers to politics
The White House Office of Management and Budget has proposed new rules that would require political appointees, not scientists, to decide which research…
When science answers to politics
The White House Office of Management and Budget has proposed new rules that would require political appointees, not scientists, to decide which research…
UNT Health Fort Worth’s new pharmaceutical sciences program comes at ‘critical time’ for region
Starting this fall, UNT Health Fort Worth will offer a new pharmaceutical sciences PhD program — the first of its kind in North Texas. The school said the new program could help address workforce needs as the life sciences and research and development industries continue to grow in the region.
UNT Health Fort Worth’s new pharmaceutical sciences program comes at ‘critical time’ for region
Starting this fall, UNT Health Fort Worth will offer a new pharmaceutical sciences PhD program — the first of its kind in North Texas. The school said the new program could help address workforce needs as the life sciences and research and development industries continue to grow in the region.
Urban Light Pollution Might Be Worsening Allergies
Light pollution prompts plants to shed pollen longer and stronger, according to new research.
RFK Jr. seeks to peek at Americans’ medical records for clues on autism and vaccines
U.S. health secretary Robert F. Kennedy Jr. is pursuing federal government access to most Americans’ medical records, in a quest to research a link between vaccines and autism — a connection the medical establishment studied for decades and flatly rejects.
Mental Health Courts Offer People Facing Prison an Imperfect Alternative
Hundreds of U.S. courts offer treatment over prison for some defendants with mental illness. But critics say mental health courts have outpaced research on their effectiveness.
Five Roadrunners earn prestigious National Science Foundation fellowship
The NSF fellowship provides vital support as the students and alumni advance their graduate research education.
What are the Ebola vaccines under research, and when will they be ready?
At least three vaccines are being funded, research being fast-tracked as the outbreak spreads faster than the response.
People taking common sleep drug may not realize they're too impaired to drive, study finds
A study found quetiapine reduced obstructive sleep apnea events but tripled attention lapses and impaired driving the next morning, researchers say.
Oncology providers ready to swipe right on mobile health apps
Oncology providers are embracing the potential for mobile health apps to support cancer patients, highlighting opportunities for inclusive, evidence-based care.
People with disabilities often experience poorer oral health—training could drive improved care
People with disabilities continue to face major barriers when seeking oral health care, according to new research that explores the perspectives of patients, caregivers and health care professionals in ...
Latest White House move to politicise science funding provokes ...
US research community mobilising to push back on proposed rule that would give apparatchiks control of which research gets funded
Cancer’s favorite escape trick may actually make it easier to kill
Scientists have uncovered a surprising new way the immune system fights cancer, overturning a core belief that has guided immunology for decades. The research found that when cancer cells shut down a key immune-recognition molecule called MHC I—a common trick used to hide from “killer” T cells—they can actually become more vulnerable to attack by a different group of immune cells known as CD4+ “helper” T cells.
Beluga whales keep switching mates and it may be saving their species
Hidden beneath Arctic waters, beluga whales have long kept their family lives a mystery. By analyzing DNA from more than 600 belugas in Alaska’s Bristol Bay over 13 years, researchers uncovered a surprisingly flexible mating system: both males and females regularly have offspring with different partners over their lifetimes.
Scientists discover a quantum effect that could eliminate batteries
Researchers have discovered how microscopic imperfections and atomic vibrations can be used to control a powerful quantum effect in an advanced material. The effect can turn alternating electrical signals from the environment directly into the kind of current electronic devices need, without traditional components. As temperature changes, the signal can even flip direction, giving scientists a new way to tune device performance.
How loneliness became major public health issue
U.K., U.S. experts trace rise in awareness through research, political involvement, pandemic
Human Research, Biotechnology for Advanced Health Fill Station Research Schedule
Wednesday’s science schedule aboard the International Space Station encompassed human research, microbial analysis, and 3D bioprinting to advance health on and off the Earth. The Expedition 74 crew members also worked on spacesuit maintenance and cargo spacecraft duties throughout the day rounding out their shift.
Scientists warn Oregon could lose critical ocean data under federal cuts
A federal decision to dismantle ocean monitoring systems off Oregon's coast could impact forecasting, fisheries, and climate science.
Scientists warn Oregon could lose critical ocean data under federal cuts
A federal decision to dismantle ocean monitoring systems off Oregon's coast could impact forecasting, fisheries, and climate science.
Researchers decode hidden patterns in World Cup data
Northeastern’s Network Science Institute is using data to decode the 2026 World Cup, from passing networks to predictive models.
Donald Trump’s proposed grant rules could destroy US science, researcher warns
Additional funding controls by Office of Management and Budget will make new discoveries less likely, say critics
Satellite science: FSU research increases accuracy of high-resolution ocean surface measurements
Florida State University research published today in Science Advances demonstrates a new framework for predicting the motion of kilometer-scale underwater
EPA's Science Independence Under Congressional Fire
Congress scrutinizes Trump administration's dismantling of EPA's independent science office. Hear testimony Thursday on federal environmental research impact.
Why Needham Still Sees Upside in Flutter Entertainment plc (FLUT)
Flutter Entertainment plc (NYSE:FLUT) is one of the best sin stocks to buy now. On May 7, Needham reiterated its Buy rating on Flutter Entertainment plc (NYSE:FLUT) but lowered its price target to $135 from $150. The research firm also lowered its adjusted EBITDA estimates of the company by 7%. The price target cut is […]
A new AI-powered computer worm could prove to be the stuff of cybersecurity nightmares
University of Toronto researchers built a worm powered by open-weight AI that adapts to its targets. Experts say it changes the math on cybersecurity defense
Former ACC president William Parmley remembered as powerhouse in cardiology
Parmley is most noted for his research on the harmful effects of secondhand smoke, hemodynamics and new therapies for heart failure.
'A Fundamentally New Threat': Researchers Develop New AI-Powered Worm That Might Be Unstoppable
A team of researchers have shown how a self-replicating AI agent can take over a computer network at almost no cost.
Scientists just built a powerful AI computer worm that learns as it spreads
The prototype could help the world prepare for AI malware threats, the researchers say
Students begin summer global health research, internship programs U.S. and globally
The Harvard Global Health Institute is proud to announce the launch of the HGHI Summer Research and Internship Program for 2026.
Study questions standard screening test for amputation risk in veterans
In a review of the electronic health records of more than 223,000 veterans treated at Veterans Health Administration facilities, the researchers found that even modest decreases in the normal ABI correlated with a higher risk of major adverse limb events (MALE) requiring intervention, including amputation and revascularization (treatment to restore blood flow).
Why ocean science is still one of the worst-funded scientific fields worldwide
For a planet that is 71% ocean, humanity spends a surprisingly small amount of time (and money) trying to understand it. Ocean science sits in a strange place in the research ecosystem. It underpin…
Health data: Ethics and equity at the heart of research
Experts meeting at the Vatican call for stronger ethical governance and greater fairness in the collection, use, and sharing of health data and ...
The Trump Administration Has Launched Its Biggest Threat Yet to Scientific Research. We Can Stop Them.
Last week, the White House released draft regulations that—if enacted—will upend US science as we know it. Under the rule proposed by the White House’s Office of Management and Budget (OMB), political appointees would have the final say over who gets billions of dollars of federal funding for res
What nearly 80,000 earnings calls reveal about executive leadership
Leaders who ‘pass the mic’ to their colleagues and show cooperation during meetings are more likely to be promoted to CEO on average, according to new Columbia Business School research.
Habits form far faster than science previously thought, research shows
Hopkins team studies whether a region of the brain plays a key role in developing habitual behavior, a discovery that could point to ways to alter entrenched habits
Scientists reveal Ötzi the Iceman's dynamic microbial world
Ötzi the Iceman died violently roughly 5,300 years ago in the Alpine region of the modern border between Italy and Austria. An arrowhead was found lodged in his left shoulder, having caused fatal bleeding when he was attacked in mountainous terrain. But, in some sense, Ötzi still lives, as new research shows.
I Wore a Smart Fart Wearable for Three Days. Here's What I Learned
Researchers at the University of Maryland are trying to get to the bottom of our farts.
Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose
A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications were less likely to develop substance use disorders involving alcohol, nicotine, cannabis, cocaine, opioids, and other drugs, while those already struggling with addiction experienced fewer overdoses, hospitalizations, emergency visits, and drug-related deaths.
Elections to top science bodies test Croatia’s gender equality in research
Croatia’s track-record on gender equality in science has been both questioned and lauded in recent months, following both bad and good news on the topic. On the one hand, a senior awards committee was announced without a single woman researcher included. On the other, the national science academy welcomed its first cohort of fellows with more women than men.Members of the committee, which gives national awards recognising scientific achievement, are proposed by the ministry of science and endorsed by the parliament. The current line-up does include a woman, but she is culture minister Nina Obuljen Koržinek rather than a researcher. Even then, she didn’t make it into the photograph released to announce the appointments on April 16. “The image speaks a thousand words,” says Tanja Rudež, a science journalist for Jutarnji List newspaper. “I am surprised that none of these men, all well-known scientists, saw a problem with the fact that there was not a single successful female scientist on the committee,” she told Science|Business.Ivan Đikić, a prominent Croatian biochemist based at Goethe University Medical School, commented on LinkedIn that the news illustrated a “sad truth” about the state of science in Croatia.“It [. . .] reveals a system where women, despite contributing a substantial share of high-quality, internationally competitive science, are systematically excluded from the very processes that determine recognition and influence,” he wrote. Some 60% of researchers in Croatia are women, according to the Croatian Bureau of Statistics, and they perform well in international competitions. For example, of the 12 European Research Council (ERC) grants awarded to Croatian researchers, seven went to women.“So how is it possible that decision-making bodies are still dominated by men over 60, while not a single female ERC laureate is involved in the selection process?” asked Đikić. “This is not a marginal oversight; it is a structural failure.” The ministry of science did not reply to a request for comment. The awards committee is not unusual. For example, a scientific advisory body announced by the ministry of demographics in April comprises 35 men and five women. The board of the Croatian Science Foundation, newly appointed by the parliament, is a little better, with five men and two women, but still unequal. “This is especially significant because such bodies do not merely distribute prestige. They shape research priorities, funding allocation and long-term scientific development,” Marija Lugarić, chair of the parliament’s committee on gender equality, told Science|Business. “Representation here matters not only symbolically, but materially.”Referring to the awards committee and the board of the science foundation, Lugarić says that while both bodies were appointed by parliament, neither met the minimum 40% gender balance threshold that Croatian law and EU guidelines expressly recommend for public bodies.Đikić wants to see EU institutions put pressure on the government to ensure basic standards of fairness, transparency and democratic governance in science policy are met. “Meaningful change will not come without pressure,” he wrote. “It must intensify both within Croatia and at the level of European institutions. Anything less undermines the credibility of Europe’s commitment to excellence and inclusion in science.”Rudež also underlined the importance of talking and writing about this topic, “because public opinion in Croatia does influence changes in the status and visibility of women in science.”The European Commission has not yet responded to a request for comment.Good news from the academyA more positive story came from the Croatian Academy of Sciences and Arts on 21 May, with the announcement of seven new women fellows and five men. This is the first time in the academy’s 165-year history that women have outnumbered men in a new intake.One of the new fellows, two-time ERC grantee Iva Tolić, credits the academy leadership with trying to be more modern and inclusive, representing the whole community better. “The academy is really aware that so far, before this election, there were very few women,” she told Science|Business. “So, they are actively trying to make this more equal.”Related articlesExplained: How the MSCA is close to achieving gender balanceCall for EU to leverage academic freedom in global talent raceRudež is more cautious, noting that despite the academy’s “breakthrough this year [. . .] it is still a predominantly male institution, with only 18% women.”This reflects a wider imbalance in Croatia’s research landscape. “The key levers of power in science are still in the hands of men,” she went on. “For example, all 14 rectors of private and public universities are men.”Similarly, Lugarić says a structural glass ceiling still exists in Croatian science, which is “most visible precisely where power is exercised.”She cites data from the Commission’s She Figures 2024 report, which shows that Croatia ranks second in the EU for gender equality in research and innovation overall, with an equality index of 79.6 out of 100. It is in the top five for women’s career advancement, participation in research; representation across all research sectors and for scientific publications.In stark contrast, it ranks second to last when it comes to women in decision-making positions in science. “This is not a coincidence,” Lugarić says. “It is a structural pattern.”Informal barriersThe persistent under-representation of women in the highest structures of Croatia’s academies, boards, award committees and leadership positions is not down to formal barriers, Lugarić says, but arises from more subtle obstacles such as “informal networks, persistent expectations regarding traditional gender roles and the unequal distribution of care responsibilities.”Tolić would like to see more support for young women in terms of affordable housing and child support, and higher salaries. Currently, she says, salaries in science stay low for the first 10-15 years, while housing and spaces in kindergarten are limited and expensive. “You have to work a lot, you get very little money, so it’s not great to have a family in this situation,” she says.But despite the challenges, Tolić is optimistic, saying that gender equality in research in Croatia is “definitely improving and going in the right direction.” The situation is particularly promising in biology, she adds, where most full professors, heads of department and deans of faculties are women. Lugarić, too, see the glass ceiling “very slowly, cracking,” and cites the academy election as an example that structural change is possible. Yet the situation in the national awards committee is a “stark reminder that without a conscious, systemic commitment to gender balance, progress will remain slow and uneven.”
From atomic chaos to custom materials
Argonne researchers show how a class of 2D materials called MXenes can be designed atom-by-atom by tuning composition, atomic order and surface chemistry, opening paths to better materials for energy storage, electronics, shielding and biomedicine.
The cult of objectivity has broken consciousness science
With 22 competing theories and no consensus in sight, the science of consciousness is lost. In this exclusive IAI interview, Berkeley psychedelics researcher and bestselling author of a new book on consciousness Michael Pollan insists that even though consciousness lies beyond traditional forms of scientific investigation, we should resist becoming dualists who see it as something radically different from ordinary stuff in the world. Instead, he makes the case for reimagining science itself: it must stop reaching for objective descriptions of physical reality, and instead embrace subjectivity as the indispensable core of all inquiry. Alasdair Craig: How did your experiences with psychedelics get you interested in consciousness?Michael Pollan: One of the things that happens on psychedelics is that they foreground consciousness. What formerly seemed perfectly transparent and ever present—and yet, non-existent, as water is to fish—suddenly you see it. The metaphor I use in the book is that psychedelics sponge the windscreen. Suddenly you realize: wow, there’s a windscreen, there is this phenomenon that’s mediating my relationship to reality. This is not an unusual realization on psychedelics. I think a lot of people are called to think about consciousness after psychedelic experiences. So that was the proximate inspiration for A World Appears: A Journey Into Consciousness (2026).And then there was a more specific way in which psychedelics influence the book. That was a particular experience I had on psilocybin. I had the sensation that the plants in my garden were conscious and returning my gaze, with their own point of view and agency, and I got curious as to how to evaluate an insight like that. I mean, what’s the truth quotient of insights you have on psychedelics? And I was reading William James—who, of course, wrote beautifully about mystical experience—and he said, we can’t judge the metaphysics here, but we should pay attention to two criteria: (1) How useful is it to think this is true? He was a pragmatist, of course. And (2) can we subject it to other ways of knowing to validate it? Because maybe we should treat these insights as hypotheses. And that’s kind of how I approach psychedelics, as a great generator of hypotheses, but they need to be tested against other ways of knowing. And so that led me down this long path exploring the science of plant intelligence and plant sentience.AC: I love your phrase, “smudging the windowpane of conscious experience.” So do you now start to think, actually, even when I’m not on psychedelics, I’m just seeing a screen all the time, which is not reality, but rather is my conscious experience, behind which reality is hidden?MP: Well, you know, not when I’m brushing my teeth and making breakfast! But yes, in meditation, certainly. I mean, one of the things you realize is that my experience happens to be this way now, but it could be another way. And many things can affect it. My morning coffee changes the screen in various ways, sharpens certain things.___The only tool we have to understand consciousness is consciousness.___There’s this wonderful metaphor in Aldous Huxley’s book, The Doors of Perception, where he thinks we channel consciousness, and that what the brain does is edit it, and there’s a reducing valve. And psychedelics open the reducing valve wider. I don’t know that I’m ready to buy into the idea that consciousness exists outside brains, but I do love that metaphor because there are times when you are more conscious than others. I know I’ve switched from window pane to valve, but you know, a camera aperture can open wider or narrower. And I do have a sense of that. I have a sense of when I’m being less conscious, and when I’m being more conscious, by which I mean, you know, more present, taking in more sensory information. So when you start thinking about consciousness as a matter of degree, that changes things also.I think when we scroll on social media, obviously, we’re conscious. But minimally so, because we don’t have to generate our own thoughts. We’re basically taking these little hits from other people and thinking their thoughts.The process of writing this book made me kind of relativize everyday consciousness as just one type, which is exactly what William James said. Normal consciousness is one type, separated by the flimsiest of screens from the other types.AC: If we stick with the metaphor of the smudge on the window that you get when you take psychedelics, it seems like we’re saying that consciousness has become like an object that you’re looking at, right? You’re looking at the smudge and that just is consciousness. But sometimes we’ll talk about consciousness as a state that you’re in, rather than an object you can perceive. You’re either conscious or you’re not conscious. So it’s difficult to really know what sort of thing we’re talking about when we talk about consciousness, right?MP: Yeah. When you say that consciousness is an object, what’s the subject? Consciousness also? The only tool we have to understand consciousness is consciousness. So we’re in a closed loop and when we get a perspective on consciousness, we’re not achieving any distance from it. That’s one of the problems with studying consciousness. Science is predicated on an objective, God’s eye view of things, and you never get that. There’s no such thing. SUGGESTED VIEWING The brain filters consciousness With Àlex Gómez-Marín But, yeah, there is this sense, I think, that consciousness is something you can approach. Certainly, when you’re writing and trying to recreate a conscious experience, it’s a fiction, but you’re standing back from it, and looking at it. But there’s no real subject-object distinction.AC: That’s so interesting, because when philosophers start talking about consciousness, they often talk about what they call “qualia”, which is their word for the felt experience of, say, the color red. And I think that way of speaking often makes us think of the qualia as an object, which you can see out there: the redness of red. But, as you say, we also want to collapse the subject-object distinction when we talk about consciousness. So there’s something strange going on here…MP: Oh, yeah, there are many strange things going on! *AC: Let’s talk about the varieties of consciousness. Apart from perceptions, there are, pains, emotions, thoughts, and so on. What is it that holds all this diversity together so that they all count as instances of consciousness? What is it that they all have in common?MP: Yeah, that’s a really good question. I mean, there is sensory information, right? Which we perceive coming from the world outside ourselves. And then there’s internal information, which is what’s called interoception. And this is very important too. This is where feelings come from—what are sometimes called homeostatic feelings—that are intended to get the brain to keep us in these narrow ranges of temperature and glucose and so on. That’s a very important part of consciousness. And according to some researchers, who I think are probably right, this is where consciousness begins, with these very primal feelings, like hunger and thirst and warmth and itch, and things like that. And then there’s this third thing, which is our thinking about thinking.And what holds all this together is, I think, the sense of self. Consciousness generates a self: it is probably an organizing principle. All this stuff is happening to the self. It’s a construct, I think, but it is very useful. It can connect all these different streams of consciousness to a single being or a place, metaphorically speaking.* AC: The first half of your book is about the science of consciousness. Is consciousness just another thing, like black holes or the origin of life, which we don’t yet understand, but which we should have every hope that science will one day get to the bottom of, or is there something special about consciousness that makes this unlikely?MP: It depends how you define science. As we define science now, it’s going be very difficult. Science since Galileo has had a set of rules or assumptions, which is that the proper remit of science is to deal with the objective, quantifiable, third-person world. And the physical sciences have done amazing work under that set of limitations. Galileo—for tactical reasons, not for philosophical reasons—said science should not deal with the soul, which at the time was what consciousness was considered to be. So what is subjective, what is qualitative, what is first person, we’re going to leave to the church, he said. And this was a good agreement, and it probably kept many scientists from getting burned at the stake. But it leaves science in an awkward spot, now that it wants to venture into that territory of qualities, of first-person experience. And I don’t think it has the proper tools. I think it will have to add to its toolkit in some way, and find a way to bring in phenomenology, or lived experience and introspection, which science is usually dismissive of.The challenge—we alluded to it earlier—is that the only tool you have to study consciousness with is consciousness. And what I mean by that is, the whole scientific enterprise is a manifestation of consciousness. As much as scientists like to flatter themselves with this idea that they attain a godlike perspective on what they study, when it comes to consciousness, there’s no such thing. And it’s fine for all the things you can step outside of and study from that perspective. But two areas it won’t work are consciousness and cosmology.___It could be that we live in this anomaly of not believing nature is conscious. And maybe psychedelics are teaching us something we’ve forgotten.___With cosmology, too, you have to study the universe from inside the universe. It’s not that cosmologists haven’t made progress. We know a lot about the age of the universe and expansion and things like that. But we can’t penetrate what happened before the Big Bang. We just don’t have the tools because we can’t stand outside.The fact that there are 22 full-scale theories of consciousness tells you all you need to know: we’re kind of lost. And I was surprised to find that we are more lost than I thought we were when I started this. I thought that there’d be leading theories, or that we had experiments that we could conduct that would nail some of this down. And the fact is, we don’t.So, I don’t know if science can solve it. But, of course, we can change the rules of science. A really influential book for me was a book called The Blind Spot, by two physicists, Marcello Gleiser and Adam Frank, and a philosopher, Evan Thompson. It’s a reminder that science is a social practice. It’s organized in a certain way and it can be organized in a different way. But it has this huge blind spot at the center of it, which is its failure to recognize that it is a form of consciousness itself, and it doesn’t have a good way of taking account of lived experience.AC: On the one hand, I think you want to resist traditional dualism, which would say that consciousness is something magical, something supernatural, right? But on the other hand, you’re accepting that there is this division in reality between the stuff that you can investigate objectively and measure, and so on—the stuff that science has been good at finding out about—and consciousness, which, for some reason, you can’t objectively measure. Some would take this to suggest that the dualism is actually right. Is there a way of reconciling these two strands of your thinking?MP: To call it magical is full of value judgement. I mean, you could just say immaterial. The interesting thing is, I think, that intuitively we’re all dualists. And I don’t know whether that’s because we’re children of Descartes and other cultures are less dualist than we are. Or it may be because that’s how consciousness feels. It feels different than the body. It feels separate from the body. But I don’t think we should trust that intuition.AC: So let’s think about ways that science might be changed to get at consciousness. I suppose the starting point would be the way that you begin the second half of your book. You have this nice line from William James, where he says, “We now begin our study of the mind from within.” Could you give us some sense of the ways of studying the mind from within? What does this involve?MP: I don’t know what that science looks like. But one of the points I’m making is that it depends on the humanities. I found that I learned as much, if not more, about consciousness, from reading novels and poetry. There is a sense of the fullness and complexity of consciousness that you don’t get in any scientific account. I interviewed this stream-of-consciousness writer and I approached her as an expert on consciousness, and she is. So I think that dialogue is really important.I’m reading Ben Lerner’s new novel, Transcription. Just read the first page of this novel: it’s a man falling asleep on a train, going to conduct an interview, and there is the experience of being in the train, facing backwards, there’s the view outside, but there’s a reflection of himself through which he’s seeing outside. There’s the memory of dropping his kids off at school. All this is going on in one moment of consciousness. Scientists aren’t going anywhere near that. But I think it’s useful for them to think about. That’s where we’re trying to go: like, how does such a layered experience happen? You know, it also makes you wonder, could a computer ever do this? And it gives you some doubt.*AC: Before we get to computers, perhaps we could talk briefly about plants. How did you come to feel that they are sentient?MP: Well, it was a psychedelic experience, and it’s not unusual on psychedelics. In fact, there’ve been studies about how people become animists during psychedelic experience. Their belief in animism arises after a single psychedelic experience.You know, most scientists would say this is all a myth. But we have only 400 years of the age of enlightenment and science. Before that, we were animists, and if you go around the world, most indigenous cultures are still animists, and children are animists, by and large, until they go to school. So it could be that we live in this anomaly of not believing nature is conscious. And maybe psychedelics are teaching us something we’ve forgotten.As I said, I wanted to test this idea, and see whether there was conventional scientific evidence for it. And there’s fascinating work going on in a field that calls itself—in a rather cheeky way—plant neurobiology. These are people who fully realize there are no neurons in plants, but they’re trolling conventional botanists! And they’re doing experiments that are demonstrating that plants can learn and remember, which is kind of amazing: how do you store a memory without neurons? They’re finding plants that can solve problems, that can hear and see. In fact, they have 20 senses to our five or six. For example, a bean plant looking for something to twine, and given a pole within eight inches or so of it, knows where that pole is and will aim its spiraling reach at that pole. What is that about? Is it bouncing signals off of it?One of the spookiest things is the fact that the same anesthetics that put us out put plants out. You might think that plants are already out, but they’re not. They’re just slow. If you take a plant with a fast behavior, like a Venus flytrap, and give it an anesthetic, it will stop reacting. So you have to ask yourself, what is lost when the plant is anaesthetized? Some state of alertness, of awareness, of its environment, of reactivity. I’m not prepared to call that consciousness, but maybe it’s sentience—which is a simpler form of consciousness, and involves the ability to sense what’s going on in your environment and assess what’s good and bad for you and act appropriately. That may be a universal quality of life.AC: Let’s turn from plants to AI. You point out that LLMs are trained on the internet rather than direct interactions with reality. You put this really nicely when you say the internet is not the world so much as a shadow cast by the world. So LLMs are living in this kind of shadow world, or in Plato’s cave, as you put it. What’s the significance of this for AI consciousness and moral consideration? And, to recall the beginning of our conversation, if we’re stuck behind a veil or screen of consciousness, are we also stuck in a kind of shadow world?MP: I don’t think they’re the same shadow worlds because our world includes nature and other people. And even if it’s mediated in some ways... There is a reality out there, and we are in relation to it, through consciousness. There’s friction with it. What’s missing from the LLMs is that friction with the real world. There’s more to the world than human representation, which is what they’re dealing with. And that means that so far, AI is a cultural technology for combining thoughts we’ve already had. SUGGESTED VIEWING Cracking the code for thought With Roger Penrose, Sabrina Gonzalez Pasterski, Max Tegmark, Güneş Taylor Genuine creativity is more than collage. A lot of what AI does now is tantamount to collage, putting this with that and you know, that’s part of art, certainly. But there are also genuinely new ideas that come into the world that don’t come in through manipulating the representations we already have. So it remains to be seen whether AIs can be truly creative in that more radical sense.But my arguments against AI becoming conscious have to do with the fact that the idea of AI consciousness is based on this faulty metaphor that the brain is a computer. There are dimensions in which the brain is like a computer—it certainly does its share of computation. But computers have this sharp distinction between hardware and software, and brains don’t. In a brain, hardware and software are identical. Every memory is a physical change to the brain. Brains are not interchangeable in the way computers are. So this idea that you could take the consciousness out and somehow run it on another substrate, a silicon substrate, seems foolhardy.Anyway, it’s a more extended argument, and I may be wrong. And when we move to computers that aren’t based on silicon—neuromorphic computers and things like that—all bets may be off.AC: Regarding your point about LLMs being stuck in the world of our representations—the internet or whatever—and not being able to interact with reality, are these representations, the world of the internet, themselves part of reality? We’ve created the internet, but it’s still a real thing that exists. And so while the LLMs may be trapped within that part of reality, they’re nevertheless within reality and interacting with it and so on. So it’s not obvious that there’s a barrier there to them becoming conscious and being creative.MP: Yeah, I mean, if our consciousness is built out of human culture, which is what we’re talking about with all those representations. But I tend to think consciousness comes a bit more out of nature and friction with the natural world, but...AC: So there’s a fundamental divide between the natural world and human artefacts?MP: And we lose track of that, and especially people in this computer world. You know, the people who are creating these AI systems, my guess is they’ve been into video games since the age of three, and they didn’t go outside a lot. And their own contact with nature is somewhat limited. I could be wrong, it’d be a very interesting thing to ask, all the wizards of AI, whether they like to go fishing and hiking and do things like that. Or were they on computers from a very early age? I interviewed Blake Lemoine, the Google engineer who came to believe that LaMDA, the Google LLM out at the time, was conscious and deserved personhood. It was very clear that he didn’t see a distinction between this bubble in which he lived and the real world. And I think we’ve all been distanced from the natural world, and this is taking us even further away. But it’s still there, you know, and we still have bodies, and we’re still mortal, and we don’t live in a simulation.AC: I think that’s a great place to finish. Michael Pollan, thank you very much!
UTC REACH Fund supports community-driven health research across the Chattanooga region
The Research for Evidence-based Action in Community Health (REACH) Fund was established earlier this year through the Journey Health Foundation Research Center housed in the Gary W. Rollins College of Business at the University of Tennessee at Chattanooga. In less than one year, it’s already funding 10 interdisciplinary projects focused on improving community health across Southeast Tennessee.
Temple researchers are building AI-powered health care ‘digital twins’ for people with ALS
A digital twin is a virtual representation of patients. Doctors plan to use the program to simulate treatments and therapies.
Top ultra-processed food researchers call for sweeping policy change: ‘The system is rigged’
A survey finds that ultra-processed foods are a cross-partisan concern. And yet policy has been slow to follow.
What your hair color might tell you about your health
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Open science: The key to accelerated, trustworthy research
Colin Adcock at the American Physical Society, argues that open science is essential for accelerating trustworthy research
‘Cancer crisis’: Experts warn of impending global shortage of radiology professionals
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For some chronically ill Mass. residents, food is medicine
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Health official speaks out after researchers charged with allegedly trying to smuggle mpox
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Researchers at the University of Toronto showed how hackers could use artificial intelligence to create a program that could target any known flaw in the world’s computers.
Moment of Science: New research finds elephant whiskers have “built-in” sensory intelligence
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New discovery upends an 80-year-old theory of turbulence
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Science: HHS Asking for Changes in NIH-Funded Research
The Department of Health and Human Services is now reviewing all grants approved by its National Institutes of Health, and HHS staff “sometimes ask for substantive changes in the research,”
Could lifting weights actually help you live longer?
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Atomic reshuffle leads to record-breaking catalysts for hydrogen production
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How Bigger Data Diminish the Value of Research to Business
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The dynamic science of Great Salt Lake
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Texas leads U.S. in children without health insurance, Georgetown University study shows
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Physicists achieve 'perfect randomness' for the first time ever
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Tuberculosis test may improve diagnosis
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Dive Into the World of Marine Science This Summer in Southampton
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How Science Works
The 2nd Weather and Climate Livestream is now underway. It is organized by a group of early-career researchers concerned about declining funding for the field and eager to demonstrate how weather and climate research makes a difference in our lives. Last year’s event was a great success, drawing terrific press coverage including a piece in the NY Times. This year features a strong lineup of talks aimed at a general audience — I highly recommend tuning in. Share I gave a talk yesterday about How Science Works in Three Steps. You can see the short presentation here (I’ve appended a transcript below): And please tune into the livestream here. It runs through tomorrow at 6 pm ET. Thanks for reading The Climate Brink! Subscribe for free to receive new posts and support our work. Subscribe Cleaned up transcript: Thank you, and thanks to everyone tuning in. I want to talk about something I think a lot of people don’t really understand: how science actually works. Arguments over any scientific topic — climate change, vaccines, you name it — revolve around competing claims. For climate change, the claims are: Is the Earth warming? Are humans to blame? What will the impacts be? Over the last 150 years, the scientific community has developed a remarkably robust method for sorting out which claims are true and which aren’t. That method is what I want to walk through. So how does science generate knowledge? If you ask a high schooler, they’ll give you the version they learned in ninth grade: an individual scientist forms a hypothesis, runs an experiment, and draws a conclusion. That’s more or less what happens at the individual level, though in practice it’s more iterative — you design, test, and refine all at once, landing on a slightly different idea each time until you reach a conclusion about whatever hypothesis you’ve ended up with. But this isn’t science. It’s only step one. Any individual scientist can make mistakes — scientists are human. Maybe there’s a bug in the code, maybe there’s an error in the experiment. Just because someone ran an experiment and reached a conclusion doesn’t mean it’s right, and scientists don’t treat a single result as settled truth. Step two is peer review, the first layer of quality control. The scientist writes up what they did and submits it to a journal, which sends the paper to other experts in the field. Those experts judge whether the methods are sound, whether it properly references prior work, and whether the conclusions actually follow from the data. Ask any scientist and they’ll tell you peer review is miserable — the comments come back brutal, often harsh, and you have to revise and resubmit, sometimes multiple times, before an editor finally accepts the paper. Peer review catches an immense amount of bad science, but it can’t catch all of it. Reviewers get sloppy or overworked, they miss obvious mistakes, and they can’t catch hidden errors — a bug in the code, a misread instrument. So a peer-reviewed paper making it into a journal doesn’t mean the paper is right. Nobody treats a single paper as the final word. That’s where step three comes in: the crucible of science. Important results get retested by the broader community. If you publish something interesting, it gets dissected. Sometimes people try to reproduce your work directly but more often they test its implications. If someone claims X is true, and that implies that Y is also true, then scientists will go check Y. If a claim survives this gauntlet long enough, it becomes accepted. That’s how we generate knowledge. Let me give an example: the ozone hole. In 1985 — and I doubt many people watching were around then, but I remember it well — Joe Farman and his colleagues published observations from Antarctica showing that a huge chunk of ozone was disappearing every year. This was shocking because most atmospheric chemists had expected ozone loss to occur at mid-latitudes and high altitudes, not over the South Pole. When scientists see something they don’t understand, they rush to explain it, and several competing hypotheses quickly appeared in the peer-reviewed literature. One pointed to chlorine chemistry from chlorofluorocarbons. A second blamed nitrogen chemistry, possibly driven by solar proton events — meaning the sun was responsible. A third argued it wasn’t chemistry at all but dynamics: winds were carrying naturally low-ozone air from the lower atmosphere up into the stratosphere. Then the community went to work testing which theory could survive the crucible. Aircraft flew into the ozone hole and found no nitrogen, ruling out the nitrogen theory. Measurements showed the air in the polar vortex was descending, not rising — which would bring high-ozone air down, eliminating the dynamics theory. Meanwhile, those same flights measured enormous amounts of chlorine, strongly correlated with exactly the regions where ozone was being destroyed. That became known as the “smoking gun” paper, and it established that chlorine chemistry was the cause. Through this process, a consensus emerged. And it’s worth being clear that this consensus is organic. There’s no vote, no poll, no meeting where it gets decided. Scientists go to conferences, talk to one another, and independently arrived at the same answer. It’s the ultimate free market of ideas. After the consensus was established, the peer-reviewed literature doesn’t even mention the rival theories — it simply takes chlorine chemistry as given. That’s what a consensus looks like. It doesn’t mean every single scientist agrees, but it does mean there’s no longer any legitimate debate. So where can you see what scientists actually think? It’s all in the peer-reviewed literature, which contains the entire historical record of the argument: the discovery, the competing theories, the debate, the testing, and finally the community coalescing around one answer. But there’s a lot of room for misrepresentation. You can dig up an old paper claiming the ozone hole was caused by dynamics and wave it around as if there still was a debate about the cause of the ozone hole — without mentioning that the idea was disproven long ago and that even its own authors no longer believe it. There’s a bigger problem, though: the peer-reviewed literature is written in a language I call “nerd.” It’s extremely hard to read — honestly, some of it is hard for me to follow. It takes graduate students years to work through the literature in a single field, so we can’t expect policymakers or ordinary people to do it. This is where scientific assessments come in. The most famous is the IPCC — the Intergovernmental Panel on Climate Change. The job of an assessment is to read and summarize the peer-reviewed literature, synthesizing what’s settled, what’s been disproven, and what remains genuinely debated. To ensure the assessments accurately summarize the peer-reviewed literature, assessments are written by large teams, which are far less prone to bias than individuals and which dilute the influence of any one scientist with an axe to grind. The teams are deliberately assembled to avoid stacking the deck, and the reports themselves go through multiple rounds of peer review. That rigorous process is exactly why you can trust them and why people consider the IPCC to be the gold standard of what we know about the climate system. An assessment produced through a different process may well not be credible. You can even watch the consensus evolve across assessments. Take the attribution of warming. The 1990 IPCC report said the observed warming was broadly consistent with model predictions but also comparable to natural variability — in other words, we don’t know whether humans are responsible. By 1995, it concluded that the balance of evidence suggested a discernible human influence — a sentence only a committee could write, and one that barely commits to anything. By 2001, most of the warming over the previous 50 years was judged “likely” due to greenhouse gases; by 2007, “very likely”; by 2013, “extremely likely.” The 2023 report says essentially the same as 2013 — there’s not much stronger language available. So, to wrap up: science is our ultimate tool for deciphering the universe — the most successful method we’ve ever developed for determining what’s true and what isn’t. Our understanding is written into the peer-reviewed literature, so if you want to know what scientists think, that’s where to look. And for those of us who don’t speak nerd, scientific assessments are the Rosetta Stone — they translate nerd into English. Let me open the floor to questions. Thank you.
Global Live Entertainment Market Size/Share Worth USD 859 Billion by 2034 at a 5.4% CAGR: Custom Market Insights (Analysis, Outlook, Leaders, Report, Trends, Forecast, Segmentation, Growth, Growth Rate, Value)
[220+ Pages Latest Report] According to a market research study published by Custom Market Insights, the demand analysis of Global Live Entertainment Market size & share revenue was valued at approximately USD 465.9 Billion in 2024 and is expected to reach USD 535.4 Billion in 2025 and is expected to reach around USD 859 Billion by 2034, at a CAGR of 5.4% between 2025 and 2034. The key market players listed in the report with their sales, revenues and strategies are GrupEventoplus, Acciona Cultu
More Optimal Cardiovascular Health Linked to Lower Risk for Severe COVID-19
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UIndy School of Psychology Faculty, Alumni, and Students Collaborate to Study Emotional Health and TikTok
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OMB Proposal Is the Latest Salvo in Trump’s War on Science
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Science and AI-enabled research platforms
In an Editorial, Vaughan C. Turekian, Executive Director of the Office of International Networks, Cooperation, and Security at the National Academies of Sciences, Engineering, and Medicine argues that science is entering a new phase. In an era of vast computational power, automated experiments, and AI, science will increasingly be built around integrated platforms that link data, models, computing, and instrumentation at scale.
St. John’s Hosts National Science Foundation-Supported Conference on Bilingual Research
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Your brain starts making social decisions before you do
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Air Pollution and Brain Health: What You Need to Know
Discover how air pollution affects brain health in children and adults. URochester Medicine researchers reveal links to learning difficulties, dementia, and Parkinson's—plus steps you can take to protect yourself and your family.