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Texas A&M advocates nutrition education for tomorrow’s nurses
The Nutrition-to-Nursing pathway provides a deeper understanding of the biological systems that underpin health and disease.
The Franklin Institute and GSK celebrate 40 years of GSK Science in the Summer™ with a new "Be a Chemist!" theme and program expansion
A free hands-on STEM enrichment program led by The Franklin Institute and supported by GSK, celebrates its 40th anniversary in 2026.
Popular joint supplement glucosamine linked to faster Alzheimer’s progression
A major study suggests glucosamine, a popular supplement for joint pain, could be linked to faster progression from mild cognitive impairment to Alzheimer’s disease. Researchers found a 25% higher likelihood of developing dementia among glucosamine users and uncovered biological clues that may explain why.
The Code As Witness: A Book About Science, Politics & Pandemic Inquiry
The Code as Witness written by Steven C. Quay is part scientific investigation, part policy strategy, and part warning about the future of biological research.
The Code As Witness: A Book About Science, Politics & Pandemic Inquiry
The Code as Witness written by Steven C. Quay is part scientific investigation, part policy strategy, and part warning about the future of biological research.
Your DNA is changing all the time. Here’s why
We tend to think of the DNA strands that contain our genetic code as consistent, stable units. But in reality, the cells that make up our bodies are constantly replicating and changing. Even as you read this sentence, in fact, the genes within your cells are mutating. So, what causes these mutations and what’s the impact? Science writer Roxanne Khamsi examines the answers in her new book, Beyond Inheritance. Today on the show, she gets into how scientists examine these mutations, how they’ve shifted our understanding of disease and what the future of genetic therapy could entail.Interested in more biological and life sciences? Email us your question at shortwave@npr.org.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.
Scientists achieve the first total synthesis of a complex alkaloids isolated from plant
Monoterpenoid indole alkaloids (MIAs) are plant-derived molecules with unique pharmaceutical potential, but their highly complex and intricate structures make them difficult to produce in the laboratory. Now, researchers from Japan have developed a new strategy that enables the total synthesis of bisleuconothine A and bousigonine B, two biologically relevant oligomeric MIAs. Their findings lay the foundation for further studies of this family of molecules. Monoterpenoid indole alkaloids (MIAs) are plant-derived molecules with unique pharmaceutical potential, but their highly complex and intricate structures make them difficult to produce in the laboratory. Now, researchers from Japan have developed a new strategy that enables the total synthesis of bisleuconothine A and bousigonine B, two biologically relevant oligomeric MIAs. Their findings lay the foundation for further studies of this family of molecules.
University of Southern Miss to add new science research facility
HATTIESBURG, Miss. (WXXV)- The University of Southern Mississippi plans to add a new state of the art science research facility on the Hattiesburg campus. The Mississippi legislature appropriated $30 million to help make this transformative project possible. This investment will support research and discovery across the biological, biomedical, and environmental sciences while strengthening the university’s position as one of the...
Gender identity, or women’s sports? There is no middle ground.
It is June again. That means another collision between Pride Month and Title IX Month, and another round in the clash between biological sex and gender identity. As they have been for years, studen…
Scientists discover the master clock that controls biological growth and development
A newly discovered genetic clock acts as the master timekeeper for development, orchestrating crucial bursts of gene activity throughout a worm’s growth. When the clock is disrupted, development stops, offering fresh clues about how growth-related disorders may arise.
Reimagining the SEBS Campus as a Health and Wellness Arboretum
What if a walk across campus could be as restorative as it is educational? That question is inspiring a new vision for the Rutgers School of Environmental and Biological Sciences (SEBS), where faculty, students, and campus leaders are exploring how the grounds of the George H. Cook Campus might evolve into a Health and Wellness […]
Are plants the key to solving energy and food crises worldwide?
Costas Maranas, Robert V. & Gloria H. Waltemeyer Chair and Donald B. Broughton Professor of Chemical Engineering at Penn State, is developing computer models and algorithms to help scientists better understand, analyze and redesign biological organisms, including plants. In this Q&A, Maranas discussed how recent breakthroughs in modeling, artificial intelligence and systems biology are accelerating their work, helping plant scientists better understand and repurpose plants into fuel, plastics and more.
What’s in a name? When it comes to women’s health, sometimes a lot
Polycystic ovary syndrome has been renamed polyendocrine metabolic ovarian syndrome. The change reflects the biological reality of this complex, whole-body disorder.
‘Molecular movie’ technology reveals a better way to thwart environmental pollutant
CORVALLIS, Ore. – The latest production from the “molecular movie” imaging technology developed at Oregon State University is a new, inexpensive way of dealing with a common environmental pollutant. Based on short-pulse lasers, the imaging technology allows chemical and biological actions to be measured as they are occurring, one high-speed frame at a time. The measurements occur on the level of the femtosecond – one-millionth of one-billionth of a second. A femtosecond is to a second roughly as a second is to 32 million years.
Science & Medicine: A pill that slows aging? San Antonio researchers are putting it to the test
Rapamycin may be able to help older adults live longer, healthier lives. Studies of mice suggest the drug may even reverse hardening of the arteries. Researchers at UT Health San Antonio have launched a clinical trial to see if the drug can restore the biological activity of older adults to levels more typical of younger people, and, if so, how much does it take to do it?
Mumade’s childhood experience guides her healthcare journey
Hamdiya Mumade, a senior majoring in biological Sciences and microbiology, speaks through her passion for medicine. Mumade walked us through how the spark for medical sciences first ignited her ambitious future goals to change the healthcare field itself.
Diet change tied to ‘younger’ biological age in older adults after 4 weeks
University of Sydney researchers found that short-term diet changes may reduce biological age in older adults, with plant-based diets showing top results.
House rejects Smithsonian women’s museum bill after GOP bans ‘biological men’
The widely backed proposal devolved into a partisan fight after Republicans changed the bill to ensure no transgender people are included in exhibits
Finding the sleep 'sweet spot' could help you live longer, study suggests
A new study in Nature reveals that people who sleep too little or too long show signs of accelerated biological aging and higher disease risk.
Democrats revolt over 'biological' wording in women's history museum bill
Democratic lawmakers voted against a women's history museum bill Republicans amended to focus on biological women, not trans people.
Dark money group funds Nebraska initiative to limit sports participation to biological sex
Filings with the Nebraska Accountability and Disclosure Commission show that Fairness for Girls raised $3.1 million in just two months from one single donor: A 501(c)(4) nonprofit called Restore the Good Life Inc.
Nobel Laureate and UC San Diego Alum to Discuss the Future of American Science at Public Forum
On June 11, Nobel Laureate Ramsdell will join School of Biological Sciences Dean Kit Pogliano for a discussion on the nation’s scientific enterprise and its foundation that has delivered bold breakthroughs and transformed lives through research and innovation.
Biology professor awarded the 2026 Karin E. Foley Women’s Leadership Award
Janine Kwapis, Paul Berg Early Career Professor in the Biological Sciences, was recently awarded with the 2026 Karin E. Foley Women’s Leadership Award.
Scientists Are Building Artificial Brains from Living Cells
Artificial neural networks built with biological cells promises massive energy savings.
Modeling context-dependent RNA splicing by deep learning
Nature Computational Science - A framework called HELIX provides a strategy for predicting full-length transcript isoform usage across diverse biological contexts by integrating sequence features...
Training Naturalists Behind Prison Walls
A kestrel swoops to grab a smaller bird on the wing and eats it, right in front of a group of men in the garden at California Health Care Facility, or CHCF, a prison in Stockton, where the garden has become both a thriving ecosystem and a science classroom for people incarcerated there. As the feathers fly, UC Davis researcher Laci Gerhart pulls out a bird guide and shows the incarcerated men how to identify the bird by its size and coloration, noting that kestrels are North America’s smallest raptor and one of the few that are sexually dimorphic.
Frequent museum visits tied to reduced cellular aging, research finds
People who regularly visit museums or engage in creative activities may age more slowly on a biological level, according to a new UK research study.
Metabolic health emerges as key to brain and memory problems in bipolar disorder
While they share similar depressive and cognitive symptoms, the biological underpinnings of bipolar disorder and major depressive disorder are distinct. A novel study appearing in Biological Psychiatry: ...
Scientists reveal how seven days of fasting transforms the human body
Scientists have discovered that the human body undergoes a dramatic internal transformation during extended fasting, with major changes appearing only after about three days without food. In a seven-day water-only fasting study, researchers tracked thousands of proteins in the blood and found widespread shifts affecting organs throughout the body — including the brain. While the body quickly switches from burning glucose to fat, the most intriguing biological changes linked to potential health benefits didn’t emerge until later in the fast.
Want to Slow Your Biological Aging? Sleeping 6.4 to 7.8 Hours a Night May Help
A recent study found that getting too little or too much sleep may accelerate the biological aging of the brain and other organs.
How old do you look? Try this AI tool from Boston researchers
Could a selfie reveal clues about your health and life expectancy? A new AI tool developed by Boston researchers is using facial images to estimate biological age — and NewsCenter 5’s Jessica Brown tested it herself.
Scientists say a daily multivitamin may help slow aging
A daily multivitamin may help slow biological aging, according to researchers studying older adults in a large clinical trial. After two years, participants taking multivitamins showed slower aging in several DNA-based “epigenetic clocks,” with the effect equal to about four months less biological aging. People who started out biologically older than their actual age appeared to benefit the most. The findings hint that a simple supplement could play a role in healthier aging.
Are you an optimist? It may help protect your heart.
A growing body of research suggests that optimism may protect the heart — both biologically and by promoting healthier habits.
Scientists reversed biological age in older adults with a 4-week diet change
A four-week diet change was enough to make some older adults appear biologically younger in a new University of Sydney study. Participants who reduced fat intake or shifted toward more plant-based protein showed improvements in key health biomarkers tied to aging. The strongest results came from a lower-fat, higher-carb diet, while people eating closer to their usual diets saw almost no change.
Google selects U of A for quantum research group focused on life sciences
The Research Program at the Intersection of Life Sciences & Quantum AI, or REPLIQA, brings together U of A researchers from science and engineering fields to lay a foundation for new biological discoveries.
New AI tool developed by Stowers Institute and Helmholtz Munich scientists predicts how cells choose their future — helping uncover hidden drivers of development
Scientists at the Stowers Institute for Medical Research and Helmholtz Munich have developed RegVelo, a new AI framework that predicts how cells acquire their identities and identifies the genetic regulators guiding those changes. Published in Cell, the study used zebrafish neural crest development to show RegVelo can uncover early drivers of cell fate, including regulators of pigment cell formation, and then support those predictions experimentally. The researchers also applied the framework across multiple biological systems, suggesting its value extends beyond neural crest cells as a broadly useful tool for studying how cells change over time. The team says the new model could pave the way for future cell therapy treatments.
BioSmile Health in Central Point, OR Announces Launch of New Website Focused on Biological Dentistry and Whole-Health Approach
/PRNewswire/ -- BioSmile Health has announced the launch of its new website, https://www.biosmilehealth.com, designed to provide patients with an educational...
BioSmile Health in Central Point, OR Announces Launch of New Website Focused on Biological Dentistry and Whole-Health Approach
BioSmile Health has announced the launch of its new website, https://www.biosmilehealth.com, designed to provide patients with an educational and streamlined experience focused on the connection between oral health and overall well-being.
Trans athlete dominates California girls’ track meet as protesters demand: ‘Keep men out of women’s sports’
AB Hernandez swept the field in multiple events at a California girls’ track meet while protesters demanded biological males be barred from competing against girls.
Scientists reversed liver aging with young gut bacteria in stunning study
Rebooting the gut microbiome with bacteria from youth may help stop aging-related liver damage and even prevent liver cancer, according to new research in mice. Older mice that received their own preserved youthful microbiome showed less inflammation, reduced DNA damage, and no signs of liver cancer. Researchers also found that the treatment suppressed a cancer-linked gene called MDM2, making older mice biologically resemble younger ones.
Why we need to talk more about menopause and its health consequences
More than 1 million women in the U.S. start menopause every year, yet this biological certainty is too often shrouded in secrecy or ignored by many mainstream researchers. Horizons moderator William Brangham explores what we do and don’t know about menopause with Dr. Sharon Malone and Dr. Lauren Streicher.
ORNL names Kate Evans associate lab director for biological, environmental systems science
The Department of Energy’s Oak Ridge National Laboratory has named Katherine (Kate) Evans as associate laboratory director for the Biological and Environmental Systems Science Directorate (BESSD). Evans will lead the directorate as it advances the science and technology needed to strengthen energy security, safeguard infrastructure and accelerate biotechnology innovation.
ORNL names Kate Evans associate lab director for biological, environmental systems science
The Department of Energy’s Oak Ridge National Laboratory has named Katherine (Kate) Evans as associate laboratory director for the Biological and Environmental Systems Science Directorate (BESSD). Evans will lead the directorate as it advances the science and technology needed to strengthen energy security, safeguard infrastructure and accelerate biotechnology innovation.
The National Academy of Sciences Elects Two Berkeley Lab Researchers
Two Lawrence Berkeley National Laboratory (Berkeley Lab) scientists have been elected to the National Academy of Sciences (NAS) in recognition of their distinguished and continuing achievements in original research. They are part of a cohort of 120 new members and 25 international members. The National Academy of Sciences is a private, nonprofit institution that was established under a congressional charter signed by President Abraham Lincoln in 1863. It recognizes achievement in science by election to membership, and — alongside the National Academy of Engineering and the National Academy of Medicine — provides science, engineering, and health policy advice to the federal government and other organizations. The 2026 electees bring the total number of active members to 2,705 with 557 international members. Gary Karpen is a biologist senior faculty scientist in Berkeley Lab’s Biological Systems and Engineering Division and a Professor of Cell and Developmental Physiology in the Department of Molecular and Cell Biology at UC Berkeley. Karpen studies how the structure, organization, and maintenance of genetic material impact inheritance and cell function. His lab focuses on chromatin — a packaged form of DNA strands wrapped around proteins that comprises our chromosomes — with a particular emphasis on centromeres, rarely expressed sequences called heterochromatin, DNA repair, and regulatory RNAs. His research reveals insights into fundamental aspects of nuclear organization and genome regulation that are shared across the tree of life, broadening our understanding of cancer and other diseases, birth defects, and aging. Kam-Biu Luk is a Professor Emeritus of physics at UC Berkeley and a retired senior faculty scientist in Berkeley Lab’s Physics Division. He is an experimental particle physicist whose research has focused on neutrinos: nearly massless, electrically neutral elementary particles that can pass through matter virtually undetected. Neutrinos are created during radioactive decay processes, including the fusion process occurring in stars and the fission process that powers nuclear reactors. Luk initiated and co-led the Daya Bay Reactor Neutrino Experiment, a project based in China with more than 200 international collaborators. In 2012, the Daya Bay experiment discovered a new form of a phenomenon called “neutrino oscillation” in which neutrinos change from one type to another. For this discovery, Luk and his collaborator Yifan Wang received the 2014 American Physical Society Division of Particles and Fields W.K.H. Panofsky Prize for outstanding work in experimental particle physics, and he was also the co-recipient of the 2016 Breakthrough Prize. Luk is currently participating in the Deep Underground Neutrino Experiment (DUNE) hosted by Fermi National Accelerator Laboratory, which will investigate any potential difference in behavior between neutrinos and antineutrinos that may shed light on the evolution of the universe, especially why antimatter is absent in the present universe. ### Lawrence Berkeley National Laboratory (Berkeley Lab) is committed to groundbreaking research focused on discovery science and solutions for abundant and reliable energy supplies. The lab’s expertise spans materials, chemistry, physics, biology, earth and environmental science, mathematics, and computing. Researchers from around the world rely on the lab’s world-class scientific facilities for their own pioneering research. Founded in 1931 on the belief that the biggest problems are best addressed by teams, Berkeley Lab and its scientists have been recognized with 17 Nobel Prizes. Berkeley Lab is a multiprogram national laboratory managed by the University of California for the U.S. Department of Energy’s Office of Science. DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit energy.gov/science.
Meet the School of Biological Sciences Class of 2026 | Cold Spring Harbor Laboratory
The Cold Spring Harbor Laboratory (CSHL) School of Biological Sciences (SBS) takes an innovative approach to advanced science education. Graduates of the doctoral program go on to pursue a wide range of careers across academia and industry. On May 3, the SBS awarded six graduates Ph.D. degrees. Here, the class of 2026 reflects on their...
Lab Thread Launches Unified Platform to Replace Fragmented Life Science Software Stacks
A UK startup launches a fully integrated digital lab management platform designed to replace the disconnected software stacks slowing down biological R&D
Corteva's seed business to be named Vylor following planned 2026 separation
Corteva has renamed its seed and genetics business Vylor. In a statement, the company says the new division will further strengthen gene editing and disease resistance, while also helping farmers explore new row crop opportunities. Corteva says the overall restructuring is designed to capitalize on investments in biological and differentiated crop protection products, while also […]
The da Vinci bloodline is unlocking the genius’s genetic secrets
After centuries of mystery, scientists are edging closer to uncovering Leonardo da Vinci’s biological secrets. A massive 30-year effort has mapped his family across 21 generations, identified living male descendants, and even confirmed shared DNA markers that stretch back to the Renaissance. Meanwhile, excavations at a family tomb in Vinci could provide ancient remains for comparison, raising the possibility of reconstructing Leonardo’s genetic profile.
Cause of falling fertility rates isn’t biological
Letters: Peter Foreshaw Brookes says economic conditions and smartphone usage (and its effects on coupling) are more likely causes
Biosphere 2 poised to become a launchpad for landscape terraformation science
"From Early Earth to Mars" explores how life can transform planets in an effort to make Mars habitable while keeping Earth livable. At Biosphere 2, the LEO Survey's massive hillslopes allow researchers to monitor how bare rock gradually evolves into biologically active terrain in real time and virtually via a digital twin model.
We research aging. Those at-home ‘biological age’ tests won’t work for you.
Tests promising to reveal your “biological age” are booming. But scientists say the results vary widely — and aren’t reliable enough to guide health decisions.
We research aging. Those at-home ‘biological age’ tests won’t work for you.
Tests promising to reveal your “biological age” are booming. But scientists say the results vary widely — and aren’t reliable enough to guide health decisions.
A.I. Bots Told Scientists How to Make Biological Weapons
Scientists shared transcripts with The Times in which chatbots described how to assemble deadly pathogens and unleash them in public spaces.
NASA Curiosity rover finds mysterious life linked molecules on mars
Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life. Some of these molecules may be billions of years old, preserved in ancient clay-rich rocks that once held water. One standout find resembles building blocks of DNA, raising exciting questions about Mars’ past. Although not proof of life, the discovery suggests the Red Planet may have once been far more biologically promising than we thought.
Incorporation of the National Institute of Health (NIH) sex as a biological variable policy by R01 grant awardees
Communications Medicine - Warden et al. analyze 574 NIH-funded publications (2017–2024) to assess implementation of the Sex as a Biological Variable policy. They find that most studies...
Brain-Gut Health Initiative supports AI-assisted diagnosis of psychiatric disorders
Psychiatric disorders affect millions worldwide, but their diagnosis still relies on clinical observation instead of standard biological tests.
Twisted nanoparticles sorted by light
Chiral objects are important in fields like drug development because their interactions with biological systems depend on handedness. Researchers from Tokyo University of Science, Institute for Molecular Science, and Seoul National University used light to selectively manipulate nanosized chiral objects. By confining circularly polarized light in an ultra-thin optical fiber, they transported metallic chiral nanoparticles based on handedness, thereby enabling chirality control at near-molecular scales, opening possibilities for applications involving chiral systems, including drug development.
New issue: Mirrorlife | BBC Science Focus Magazine
Mirror life could end all life on Earth. That sounds dramatic, but senior biologists have raised the alarm about experiments happening all around the world. It sounds like something in a Doctor Who plot, but no – mirror life is a real possibility. So why do scientists want to create something that’s potentially apocalyptic? Well, it could also have huge benefits (think back to splitting the atom). The first thing to say, however, is that mirror organisms are still a little way away yet – but only decades, not centuries. So far, scientists have only made mirror molecules, one of life’s building blocks. What for? Life works because its building blocks fit together. Imagine drilling a screw into a piece of wood. The screw cuts a hole with a thread that snugly matches its own. If, for some reason, the Doctor showed up and handed you a mirror version of the screw, its thread would be in reverse. It wouldn’t twist into the hole you’d just made as the threads wouldn’t match. That said, the mirror screw would still work; you’d just have to create a mirror hole for it. Mirror molecules, including DNA, work a bit like that. They follow the same principles as the biology around us, but they’re entirely incompatible with traditional biological functions. In medical terms, this means they’re effectively invisible to your body’s systems. Our biology doesn’t have the tools to recognise these molecules and break them apart. And if someone took these mirror molecules and put them together to make a cell and then an organism… you’d have mirror life. But we don't have any way of breaking it down. If it escaped the lab, we’d just have to hope it didn’t have an appetite.
Senate Passes Ward Bill to Protect Fairness in Women’s Sports
Sens. Judy Ward (R-30) and Kristin Phillips-Hill (R-28) announced today the Senate approved legislation to preserve opportunities for female athletes at public schools and colleges by requiring scholastic sports teams to be designated based on biological sex.
How can scientists visualize cellular life with greater precision? - Salk Institute for Biological Studies
Highlights Salk researchers collaborated with scientists at Albert Einstein College of Medicine to develop a new class of probes for imaging living cells The probes, called visible-spectrum antigen-stabilizable fluorescent nanobodies (VIS-Fbs), generate high-contrast images with minimal disruption to normal cellular activity The technology enables more precise investigation of complex biological processes, including cell signaling, development, and disease progression LA JOLLA—Fluorescent proteins have revolutionized science, enabling researchers to tag and visualize individual molecules in living cells, tissues, and animals. Using these tools, researchers have watched viruses infect cells in real time, observed cellular trash collection, and tracked the signaling that spurs tumor growth.
Mechanohealth: Where life science meets physical forces for health innovation
Integrating mechanobiological principles into disease pathogenesis, therapeutic development, and tissue engineering is reshaping our understanding of biological systems and accelerating the advancement of mechanotherapy and mechanohealth. This field reveals how mechanical cues regulate cellular behavior, such as force transmission along integrin-nucleus pathways and collective cell migration, and tissue functions. In doing so, mechanobiology connects fundamental research with clinical applications, from limiting cancer metastasis and fibrosis to promoting bone regeneration and maintaining vascular homeostasis. Building on discussion from the Inaugural International Conference on Mechanobiology (ICM) 2025, integrating mechanobiological research with clinical strategies offers new opportunities to address unmet needs, including personalized anti-fibrotic interventions or precision bone regenerative therapies. At the same time, it supports the broader concept of mechanohealth -- a paradigm focused on preserving the physiological mechanical balance within tissues.
Centipede consumption boosts growth and gut health in endangered crocodile lizards
A new study in Biological Diversity reveals that centipede consumption enhances growth and gut microbiome homeostasis in juvenile crocodile lizards by enriching beneficial fermentative bacteria and elevating short chain fatty acid production, underlining the critical role of dietary diversity in the conservation of endangered reptiles.
How AI Is Creating A New Age In Healthcare
Deploying AI to sift through massive biological datasets to identify patterns humans may not see is helping to spread medical solutions more widely and at lower cost.
Why workplaces need a gendered health approach
It is essential to note that gendered health is not only about biological differences.
Scientists and the Fishing Industry Join Forces for Better Data and Management (Part 2)
Industry-Based Biological Sampling Fills Data Gaps to Improve Stock AssessmentsOur cooperative research team works with industry partners across New England and the Mid-Atlantic to collect fish and invertebrate samples to better understand age, growth, reproduction, and bioenergetics. These samples fill data gaps during times of year and areas without surveys or other ways of collecting fish samples.
Atelerix Forms Strategic Partnership With JH Health Ltd to Expand Non-Cryogenic Cell Preservation Capabilities in the Middle East
NEWCASTLE, England, April 15, 2026--Atelerix, a biotech company revolutionising cell preservation and biological transport with its pioneering hydrogel encapsulation technology, today announced it has established a strategic partnership with JH Health Ltd, a Saudi Arabian company focused on medical and health-related technology. The partnership grants JH Health exclusive rights to use and distribute Atelerix’s hydrogel-based cell and tissue preservation solutions in the Middle East, significantl
Longevity enthusiast Bryan Johnson shares a test for biological age
Johnson led the exercise at Business Insider's The Long Play event in San Francisco on Tuesday. You can do it anywhere with a timer.
Pandemics Are Not Just Biological Crises
People typically think of pandemics in terms of their biological consequences, but science journalist Laura Spinney argues that their impact is shaped just as
Early weight gain is linked to lifelong health consequences
Putting on weight earlier in life may be more dangerous than previously thought. Researchers found that early adulthood obesity significantly raises the risk of premature death, especially from major diseases like heart disease and diabetes. The longer the body carries excess weight, the greater the damage appears to be. Interestingly, cancer risk in women didn’t follow this pattern, suggesting other biological factors are at play.
Early weight gain is linked to lifelong health consequences
Putting on weight earlier in life may be more dangerous than previously thought. Researchers found that early adulthood obesity significantly raises the risk of premature death, especially from major diseases like heart disease and diabetes. The longer the body carries excess weight, the greater the damage appears to be. Interestingly, cancer risk in women didn’t follow this pattern, suggesting other biological factors are at play.
How does mitochondrial DNA affect your health? - Salk Institute for Biological Studies
Highlights Salk scientists have created a platform to study mitochondrial DNA mutations that lead or contribute to human disease They generated a library of 155 mitochondrial DNA mutant cells, nearly the human level of mitochondrial DNA mutant diversity The platform and library will accelerate innovation in the mitochondrial disease therapeutic space LA JOLLA—Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular powerhouses are in a 1.5-billion-year-old evolutionary relationship—but mitochondria brought some baggage. Mitochondria brought their own DNA with them when they joined with the bigger, more complex cells so long ago, and today that mitochondrial DNA influences human health.
What is a biological age test? Experts talk benefits, risks of at-home testing
It’s important to understand what over-the-counter biological age test kits can — and can’t — do before buying them.
Surprising links between autism, Alzheimer’s could change how we treat both
The idea that two conditions at opposite ends of life might be biologically linked is beginning to upend long-standing assumptions in brain science, blurring a divide that has shaped the field.
Surprising links between autism, Alzheimer’s could change how we treat both
The idea that two conditions at opposite ends of life might be biologically linked is beginning to upend long-standing assumptions in brain science, blurring a divide that has shaped the field.
Pesticides and cancer: Study reveals the biological mechanisms behind an environmental health risk
A new study, published in Nature Health, reveals a strong link between exposure to agricultural pesticides in the environment and the risk of developing cancer. By combining environmental data, a nationwide ...
This CBS Graduate Student Studies How Bodies Regrow
Iris Juanico was drawn to science by her innate curiosity. “I never stop asking questions,” said Juanico, with a laugh. “I was drawn to science as a child because it involves asking a lot of questions.”
IOC: The key question for sport after biological female decision
Sports editor Dan Roan analysis the key questions after the IOC announced women's sport categories would only be open to biological females.
Why a startup is teaching human brain cells to play “Doom”
Cortical Labs uses human brain cells attached to silicon chips to create biological computers that could offer energy efficiency and processing advantages over traditional electronics.
Scientists solve 40-year-old biological mystery behind sleeping sickness
To survive in the human bloodstream, the African trypanosome parasite wears a "cloak" made of proteins known as a variant surface glycoprotein (VSG). The study, published in Nature Microbiology, identifies ...
Scientists Stunned: Colossal Eggs Discovered 3,500 Meters Beneath an Active Volcano
Beneath an active seafloor volcano off Vancouver Island, researchers have documented a congregation of giant eggs at roughly 3,500 meters, a discovery that reframes how life can flourish under extreme conditions. The eggs belong to the Pacific white skate, an elusive deep‑sea species adapted to cold, crushing pressure and perpetual darkness. What seemed an unlikely nursery is actually a geothermally warmed refuge, where subtle heat helps embryos survive a marathon incubation. The finding links volcanic energy to a quiet engine of biodiversity, turning a hostile landscape into an incubator. A living volcano, a hidden nursery The seamount long assumed dormant now exhales mineral‑rich, shimmering plumes, proof of hydrothermal life at depth. Expedition cameras swept across black basalt and pale bacterial mats, revealing vents that pulse with warmth. That warmth, though modest by human standards, alters the physics of development for cold‑adapted embryos. In a realm where metabolism creeps, even a few degrees can mean faster growth and higher survival. The volcano is not only active; it is ecologically formative, drafting a blueprint for a thriving oasis. Giant eggs and a skate built for the abyss The Pacific white skate, Bathyraja spinosissima, is built for the abyss: broad wings, armored spines, and a life history that trades speed for endurance. Females lay outsized, rectangular “mermaid’s purses,” often 46–50 centimeters long, packed with rich yolk to fuel years of growth. In the frigid deep, embryos can require around four years to hatch, a timeline that magnifies every energetic advantage. The scale is striking—large eggs, large adults, and a textbook case of deep‑sea gigantism. The volcano’s gentle heat may literally shave months or years from the wait. Why heat matters at the bottom of the sea Hydrothermal circulation delivers low‑level warmth without the turbulence that would scatter fragile egg‑cases. Slightly elevated temperatures accelerate enzyme kinetics, nudging development along while keeping embryos within a safe range. Mineral‑laden fluids likely shape local microbiomes, which, in turn, can influence biofilms on egg surfaces. The environment acts like a slow, steady incubator, countering the deep sea’s tyrannies of cold and scarcity. For a species with long maturation and few offspring, every incremental boost compounds across generations. An ecosystem sculpted by fire and water Seafloor volcanoes create steep environmental gradients, stitching together hot vents, cool eddies, and mineral gardens into mosaic habitats. Microbes harvest chemical energy, seeding food webs that support crustaceans, fishes, and skates. Cameras documented egg‑cases nestled among rocky ledges, near communities nourished by vent‑driven chemistry. These islands of productivity behave like deep‑sea oases, sustaining life far beyond the vent orifice’s flickering light. The nursery’s success underscores how geological forces engineer biological opportunity. “Finding a cradle of life tucked beneath a breathing volcano reminds us that the planet’s harshest places can be profoundly generous.” What the discovery could change The nursery reframes conservation priorities in regions where volcanism quietly underwrites reproduction. Protecting hydrothermal corridors could safeguard entire lifecycles, not just charismatic adults spotted during occasional surveys. It also sharpens questions about how climate‑driven shifts in ocean circulation might influence vent activity, temperature fields, and embryo survival. With methodical mapping, time‑series cameras, and environmental DNA, scientists can track whether nurseries remain stable or drift with geologic rhythms. Key implications include: Enhanced understanding of deep‑sea reproduction at hydrothermal sites. New conservation targets centered on geothermal nurseries. Comparative studies with other volcanic regions, from the Galápagos to rift zones. Biotechnological insights from organisms adapted to long, cold development. Better models of how seafloor heat shapes regional biodiversity. Methods behind the revelation Remotely operated vehicles threaded through chimney fields, gathering video, temperatures, and mineral signatures. High‑definition imagery captured the distinctive, horned egg cases, their edges dusted with fine volcanic silt. Geochemical profiles mapped how heat and chemicals disperse, outlining the “thermal lanes” where eggs most cluster. Combined, these datasets reveal a nursery organized by geothermal topography, with egg‑cases concentrated in pockets of gentle, sustained warmth. A fragile boon in a changing ocean Deep‑sea environments feel remote, yet they intersect with global pressures: mining proposals, cable routes, and shifting oxygen levels. The nursery’s resilience hinges on stable heat flow, intact substrates, and minimal disturbance from noise or sediment. Safeguarding such places is not just about protecting novelty; it preserves a slow, ancient strategy that lets large, long‑lived animals endure in the coldest reaches of the Pacific. Where geology and biology meet, the planet’s deep time still writes living stories. This volcano‑warmed nursery adds a vital chapter to that story, revealing how subtle thermal gifts can tip the scales toward life in the abyss. With each dive, researchers trace the contours of an unseen world, where fire feeds water, and water—against all odds—feeds the future.
Scientists discover a hidden system that turns brown fat into a calorie burner
Scientists have identified a key biological system that helps brown fat burn energy by building the networks it needs to function. A protein called SLIT3 splits into two parts, with each piece guiding the growth of blood vessels and nerves inside brown fat. These structures allow the tissue to pull in nutrients and rapidly convert them into heat instead of storing them as fat.
Planned Parenthood, groups launch campaign against transgender ballot measures in Colorado
Planned Parenthood and other groups have launched a coalition to oppose two ballot measures that would ban transgender surgeries among children and require student athletes to only join sports teams that correspond to their biological sex. The two measures will appear in this year’s November ballot, setting the stage for a statewide debate over sports, […]
Two Salk scientists elected as 2025 AAAS Fellows - Salk Institute for Biological Studies
Highlights Salk scientists Gerald Shadel and Tatyana Sharpee elected as American Association for the Advancement of Science (AAAS) 2025 Fellows AAAS Fellows are distinguished scientists, engineers, and innovators who have made significant contributions to their fields LA JOLLA—Salk molecular biologist Gerald Shadel, PhD, and neuroscientist Tatyana Sharpee, PhD, have been elected as American Association for the Advancement of Science (AAAS) 2025 Fellows. The honor recognizes scientists with distinguished scientific and social accomplishments, and AAAS Fellows become national and global science spokespersons for the rest of their lives.
Olympians react to the IOC policy change to protect women's sports
Olympians including Martina Navratilova and Nancy Hogshead are responding to the IOC's decision to bar biological males from women's sports, calling it a step toward fairness.
Health Insurance May Slow Toxin-Related Aging
A new study found that people with health insurance showed fewer signs of biological aging than those without coverage.
Women's Olympic sports limited to biological females from 2028
The women's category of Olympic sports will be limited to biological females from 2028, says the International Olympic Committee.
Transgender women banned from Olympics by new IOC policy
The new policy limits eligibility in women’s events to biological females based on genetic screening beginning at the 2028 Games.
San Diego scientists discover gene in plants that could slow drought impacts
Research from San Diego's The Salk Institute for Biological Studies could soon protect crops from drought all around the world. A recently published study says drought directly impacts the rate at which plants age.
Amendment 50: Physical Sciences: Research Studies Not Solicited in ROSES-25
The NASA Physical Sciences (PS) program is part of the Biological and Physical Sciences Division. This program element will investigate physical phenomena in
NASA ROSES-25 Amendment 50: Physical Sciences: Research Studies Not Solicited in ROSES-25
The NASA Physical Sciences (PS) program is part of the Biological and Physical Sciences Division
This floating time crystal breaks Newton’s third law of motion
Scientists have created a new kind of time crystal using sound waves to levitate tiny beads in mid-air. These particles interact in a one-sided, unbalanced way, breaking the usual rules of motion and creating a steady, repeating rhythm. The system is surprisingly simple yet reveals complex physics with big implications. It could help advance quantum computing and deepen our understanding of biological timing systems.
New AI tool predicts cancer spread with surprising accuracy
Researchers have discovered that cancer spread isn’t random—it follows a kind of biological “program.” By studying colon tumor cells, they identified gene patterns that signal whether a cancer is likely to metastasize. Their AI model, MangroveGS, can predict this risk with about 80% accuracy and even works across multiple cancer types. This could transform how doctors decide who needs aggressive treatment and who doesn’t.
Building a digital ant gallery, from the ground up
How a particle accelerator, a robot, highspeed cameras, and 2,000 ants came together to paint a picture of biological diversity.
Nasal Swab Test Spots Early Alzheimer’s Signals
DURHAM, N.C. – Alzheimer’s disease affects millions of people worldwide, yet the illness is hardest to catch at the very beginning, when new treatments may work best.In a new study, Duke Health researchers show that a quick, outpatient nasal swab can pick up early biological changes linked to Alzheimer’s, even before thinking and memory problems appear.
Psychiatrists’ Use of Biomarkers Could Open a New Window Into Mental Health Diagnoses
The world’s largest professional psychiatry organization is preparing for the day when biological indicators can help diagnose and treat mental illness.
Colorado voters will decide whether transgender students can join girls’ sports
A ballot initiative that would require student athletes to only join sports teams that correspond to their biological sex has qualified for the November ballot, according to the Colorado Secretary of State’s Office. The measure includes a declaration that “males and females possess unique and immutable biological differences that manifest prior to birth and increase […]
New Data Centers Will Be Powered by Human Brain Cells
Cortical Labs announced that it's working on "biological data centers" in Melbourne, Australia, and Singapore.
The surprising new ways bacteria spread without propellers
Scientists at Arizona State University have uncovered surprising new ways bacteria move, even without their usual whip-like propellers called flagella. In one study, E. coli and salmonella were found to spread across moist surfaces by fermenting sugars and creating tiny fluid currents that carry them forward — a newly identified behavior researchers call “swashing.” In another study, a different group of bacteria was shown to control its movement using a microscopic molecular “gearbox” that can reverse direction like a biological snowmobile.