A global research collaboration of scientists from McMaster University (Canada), Flinders University (Australia) and Universitätsmedizin Greifswald (Germany) uncovered why a small number of people developed dangerous blood clots after either receiving certain COVID‑19 vaccines or experiencing a natural adenovirus infection, and the answer lies in an unexpected case of misdirected targeting by the immune system. The discovery, published Feb. 12, 2026 in the New England Journal of Medicine, explains ...

NEW YORK, NY--Researchers at Columbia University have found that accidental drug overdose, homicide, and suicide are the leading causes of death among pregnant and postpartum women.  The findings were published in the New England Journal of Medicine.  “Overdose and violence are not typically on our radar when it comes to thinking about approaches to reducing maternal morbidity and mortality, but these events are far more common among pregnant and postpartum women than we think,” says Hooman Azad, who led the study and is a maternal-fetal medicine fellow ...

Even though aging is the largest risk factor for Parkinson’s disease, the majority of research aimed at taming the incurable neurodegenerative motor disease has largely left aging out of the mix.  A group of researchers from around the globe seek to change that.  “Unraveling the intersection of aging and Parkinson’s disease: a collaborative road map for advancing research models,” is now available online at the Nature publication npj Parkinson’s Disease. The vast majority ...

Researchers at the University of California San Diego and the Veterans Affairs San Diego Healthcare System have identified a distinct biological pattern of chronic rhinosinusitis (CRS), a chronic respiratory illness frequently associated with exposure to airborne toxins, such as wildfire smoke and military burn pits. The research team, led by first author and UC San Diego Assistant Professor of Medicine Xinyu "Steve" Wang, MD, PhD, found that veterans with CRS who were exposed to burn pits and other toxins show a marked increase in sinus ...

University of Houston engineering professor Venkat Selvamanickam has been elected to the National Academy of Engineering, one of the highest professional honors awarded to engineers worldwide. Selvamanickam is the M.D. Anderson Chair Professor of Mechanical & Aerospace Engineering and director of the Advanced Manufacturing Institute at the UH Cullen College of Engineering. He was recognized for his cutting-edge contributions to industrial-scale advanced manufacturing processes for high-temperature superconductor wires ...

When severe weather strikes, the National Weather Service’s (NWS) Office of Water Prediction (OWP) makes critical flood forecasts with the National Water Model. Despite improvements over time, the model’s performance has plateaued in recent years, leaving researchers from the federal government, academia, and private industry searching for a better solution.    Now a new set of software tools, the Next Generation Water Resources Modeling framework, or NextGen, will help develop better predictions. As detailed in a new study led by OWP and the University ...

ANN ARBOR—A University of Michigan study has taken a fine-grained, long-term look at residential-area air pollution and how it relates to deteriorating mobility—and hindered recovery—for older Americans. By pairing and comparing the mobility and disability experiences of 29,790 participants in the national Health and Retirement Study with air quality exposures over 10 years, a team of veteran environmental health researchers found that people with long-term exposures were at greater risk of progressing from no physical function limitations to states of more physical function limitations ...

EMBARGOED FOR RELEASE UNTIL 4:00 P.M. ET, WEDNESDAY, FEBRUARY 11, 2026 Highlights: New research shows that people who engage in lifelong learning such as reading, writing and learning languages have a lower risk of Alzheimer’s disease and slower cognitive decline. The study does not prove that lifelong learning decreases the risk of Alzheimer’s; it only shows an association. The study looked at 1,939 adults, examining cognitive enrichment including access to atlases and newspapers as children and having library cards in middle age. People in the ...

EMBARGOED FOR RELEASE UNTIL 4:00 P.M. ET, WEDNESDAY, FEBRUARY 11, 2026 MINNEAPOLIS — Having a traumatic brain injury, no matter how serious, is associated with a greater likelihood of qualifying for work disability up to five years later, according to a study published February 11, 2026, in Neurology®, the medical journal of the American Academy of Neurology. The study does not prove cause and effect, it only shows an association. “Traumatic brain injury can result in disability that may ...

Seabird poop could have been used to fertilize Peru's Chincha Valley by at least 1250 CE, potentially facilitating the expansion of its pre-Inca society Article URL: https://plos.io/4renTnm Article title: Seabirds shaped the expansion of pre-Inca society in Peru Author countries: Australia, U.S. Funding:  Funding for archaeological fieldwork and isotopic analyses of maize samples was provided to JLB by the National Science Foundation Graduate Research Fellowship Program (DGE-1144087), the Society of Fellows at Boston University, the Ford Foundation Fellowship Program, the National Geographic Young Explorers Grant Program (9347-13), and the Sigma Xi Grants-in-Aid Research ...

Higher self-reported levels of resilience were linked to lower anxiety and depression and better coping strategies during the COVID-19 pandemic, according to a study published February 11, 2026, in the open-access journal PLOS One by Joseph Anthony Pettit of Bangor University, U.K., and colleagues. Successfully managing and adapting to life’s challenges often requires resilience. Resilience has been linked to coping better with mental ill-health, lower emotional distress following adversity, and faster recovery from such experiences. However, past research has neglected individual profiles of resilience and ...

A male fruit fly in a laboratory chamber extends his wings and vibrates them to produce his species' version of a love song. A female fly stays nearby listening. Suddenly, a green light flashes across the chamber for a fraction of a second. The male's song cuts off mid-note and his wings fold. The female, not impressed by the interrupted serenade, walks away. The culprit? An AI system that watched the male begin his courtship dance and shut down his song-producing brain cells. Developed by scientists at Nagoya University and their collaborators from Osaka University and Tohoku University, ...

Suicide hotline calls increase with rising nighttime temperatures (by 168% for temperatures in the hottest 99th percentile), which could warrant temperature-triggered staffing protocols.    Article URL: https://plos.io/3Mtdju2 Article Title: Temperature extremes contribute to suicide-related help-seeking through multiple pathways: Evidence from crisis hotline data (2019–2023)  Author Countries: United States Funding: This work was supported by the National Academy of Sciences Gulf Research Program (SCON-10001154 to MS and JR). The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. ...

A multi-institutional team of researchers led by Virginia Tech’s Fralin Biomedical Research Institute at VTC has for the first time identified specific patterns of brain chemical activity that predict how quickly individual honey bees learn new associations, offering important insights into the biological basis of learning and decision-making. The findings, which were published in Sciences Advances, found that the balance between the neurotransmitters octopamine and tyramine can predict whether a bee will learn quickly, slowly, or not at all as they associate an odor with a reward.  Because the same ancient ...

Scientists examined engineered mouse models, human neurons and brains of Down syndrome patients, who are at high risk of developing an aggressive form of Alzheimer’s Decades-old, FDA-approved drug restored neuronal function, steering neurons away from producing toxic amyloid‑beta 42 Drug would need to be taken ‘very, very early,’ before brain cells die Existing human clinical data showed drug slowed the progression of Alzheimer’s pathology CHICAGO — While physicians and scientists have long known Alzheimer’s ...

Researchers have identified a new type of visual cell in deep-sea fish larvae that challenges a century of knowledge about vertebrate visual systems. Dr Fabio Cortesi from The University of Queensland’s School of the Environment said the finding could lead to new camera technology and medical treatments. “For more than 150 years, textbooks have taught that vision in most vertebrates is made of cones and rods – cones which work in bright light and rods for dark situations,” Dr Cortesi said. “But our study of deep-sea fish larvae revealed a new cell type – a photoreceptor that optimises vision in gloomy or twilight conditions. “It combines the ...

UNIVERSITY PARK, Pa. — A key problem facing artificial intelligence (AI) development is the vast amount of energy the technology requires, with some experts projecting AI datacenters to be responsible for over 13% of global electricity usage by 2028. According to Xingjie Ni, associate professor of electrical engineering at the Penn State School of Electrical Engineering and Computer Science, the key to addressing this roadblock could lie in computers powered by light instead of circuitry. Ni and his team recently developed a prototype device ...

A new IIASA-led study examines growing critiques of how global climate mitigation scenarios address equity and justice and identifies key conditions for fair, feasible, and politically credible climate action. Global climate mitigation scenarios shape real-world policy choices of who cuts emissions, who pays, and who benefits from climate action. A new IIASA-led essay published in PLOS Climate identifies how these influential tools address equity and justice, with implications for perceptions of fairness and public trust in climate policy. Drawing on a broad grassroots community process, the study identifies practical ...

UNIVERSITY PARK, Pa. — Brain cells are constantly swallowing material from the fluid that surrounds them — signaling molecules, nutrients, even pieces of their own surfaces — in a process known as endocytosis that is essential for learning, memory and basic neural upkeep.   Now, new research by Penn State scientists has revealed this vital process may be governed by a previously unknown molecular gatekeeper: a lattice‑like structure just ...

Throughout the past decade, Northwestern University scientists have uncovered a striking principle of vaccine design: Performance depends not only on vaccine components but also on vaccine structure. After proving this concept across multiple studies, the team developed therapeutic cancer vaccines to tackle one of the most challenging targets yet — HPV-driven tumors. In a new study, the scientists discovered that systematically changing the orientation and placement of a single cancer-targeting peptide can lead to formulations that supercharge the immune system’s ability to attack tumors. The study ...

AURORA, Colo. (February 11, 2026) – Researchers at the University of Colorado Anschutz have developed a way to predict how trauma patients will recover, days before complications come to fruition, by analyzing the molecules in their blood. In a first-of-its-kind study, published today in Science Translational Medicine, the team showed that “omics” markers, or biological signals found in blood, can reveal why patients with similar injuries often recover differently, opening the door to more precise, personalized trauma care. Researchers mapped the molecular endotypes and trajectories ...

A new paper in Nicotine and Tobacco Research, published by Oxford University Press, finds that people experiencing more economic disadvantages are more likely to smoke cigarettes, have higher levels of tobacco addiction, and find it harder to quit than those who are most advantaged. This pattern was consistent across different forms and severity of disadvantage. Despite decades of work by policymakers and reductions in smoking rates, tobacco use is still a leading cause of preventable mortality worldwide. In England, official estimates suggest 11.9% ...

Embargoed until 9:45 AM PST, February 11, 2026     No Association Between mRNA COVID-19 Vaccination During Pregnancy and Autism in Children, New Research Shows  Las Vegas, NV – The mRNA COVID-19 vaccine is not associated with autism or other neurodevelopmental problems in children whose mothers received the vaccine immediately before or during pregnancy, according to new research ...

In the rapidly evolving world of two-dimensional materials, a small twist can have outsized consequences. Since the discovery that rotational misalignment between atomically thin crystals can reshape their electronic behaviour, moiré engineering has become a powerful design principle for quantum matter. Writing in Nature Nanotechnology, researchers now show that magnetism, too, can defy conventional expectations: in twisted antiferromagnetic layers, spin order need not be confined to the moiré unit cell, but can expand into unexpectedly large, topological textures that span hundreds of nanometres. Most moiré phenomena inherit their defining length ...

Microbes could help oak trees cope with environmental change. Publishing February 11 in the Cell Press journal Cell Host & Microbe, a study observing oaks growing in a natural woodland found that the trees’ above- and below-ground microbiomes were resilient to drought, nutrient scarcity, and exposure to pathogenic beetles and bacteria. The trees showed subtle changes to their root-associated ...