DALLAS, Sept. 2, 2025 — This back-to-school season, the American Heart Association and the National Football League (NFL), in collaboration with its 32 NFL clubs, are taking the physical activity and mental wellness program of NFL PLAY 60™ back into the classroom – this time in connection with the Association’s legacy school programs Kids Heart Challenge™ and American Heart Challenge™. This expanded initiative supports the evidence-based guidance that students who are active learn better, focus more, think more clearly, react to stress more calmy and perform and behave better in the classroom[1], according ...

The Kavli Foundation and the U.S. National Science Foundation (NSF) have announced the latest recipients of funding under their joint initiative to explore how nervous systems function and evolve in dynamic natural environments. This marks a continued commitment to supporting bold, interdisciplinary research at the intersection of neuroscience, biology, and ecology. Building on the inaugural set of awards announced in 2024, this second round of funding further continues to advance the goals of the Neurobiology in Changing Ecosystems (NiCE) program. NiCE supports research into how nervous systems mediate behavioral ...

Most people recognize Alzheimer’s from its devastating symptoms such as memory loss, while new drugs target pathological aspects of disease manifestations, such as plaques of amyloid proteins. Now a sweeping new study in the Sept. 4 edition of Cell by MIT researchers shows the importance of understanding the disease as a battle over how well brain cells control the expression of their genes. The study paints a high-resolution picture of a desperate struggle to maintain healthy gene expression and gene regulation where the consequences of failure or success ...

MINNEAPOLIS / ST. PAUL (09/02/2025) — Researchers at the University of Minnesota Twin Cities have developed aerial robots equipped with artificial intelligence (AI) to detect, track and analyze wildfire smoke plumes. This innovation could lead to more accurate computer models that will improve air quality predictions for a wide range of pollutants. The research was recently published in Science of the Total Environment, a peer-reviewed scientific journal. According to a 2024 Associated Press report, 43 ...

New York, NY — The International Society for Autism Research (INSAR) is pleased to announce the appointment of Dr. Diana Schendel of Drexel University as the new Editor-in-Chief of Autism Research, the society’s flagship scientific journal. Dr. Schendel will assume the role beginning January 1, 2026. A renowned epidemiologist and global leader in autism research, Dr. Schendel brings more than 20 years of experience in the field. Her work has significantly advanced understanding of the epidemiology, risk factors, and public health implications of autism spectrum disorder. She currently serves as Professor and Leader ...

Why do many people live their lives in social bubbles? A study shows that most people prefer to interact with people just like themselves. Kasimir Dederichs and colleagues conducted three large-scale survey experiments in which respondents living in the Netherlands had to choose between neighborhoods they would like to move to and between civic organizations (e.g., sports clubs and cultural associations) they would like to join. The neighborhoods and organizations varied in their social compositions and other variables that matter for these choices such as financial costs, travel time, ...

A survey exploring how rhetoric about the criminal prosecution of political leaders affects public attitudes finds that Donald Trump’s prosecution ahead of the 2024 Republican presidential primaries had strikingly limited effects on reducing public support for Trump—but caused backlash against legal officials. More than 75 former presidents and prime ministers have faced criminal prosecution worldwide since 2000. To investigate what effect these prosecutions might have on public opinion, Daniel B. Markovits and Andrew O’Donohue ...

To protect biodiversity, a meta-analysis finds that agriculture should use a combination of biodiversity-friendly approaches and protected areas. For decades, scientists have debated how agriculture can both feed the world and safegaurd biodiversity. Should farms be managed in a way that allows non-food species to thrive alongside crops and livestock, an approach known as “land sharing?” Or should agriculture be maximized to produce the highest yield achievable in the smallest space possible, enabling other ...

Embedded systems such as Internet of Things (IoT) devices and single-board computers possess limited memory and processing power, necessitating the effective management of these constraints. This makes Linux—a flexible and cost-effective platform—promising for embedded systems. Indeed, Linux-based operating systems, including Ubuntu Core, Raspberry Pi OS, BalenaOS, and OpenWrt, are commonly used for a wide variety of embedded devices. However, ptmalloc—its default memory allocator—is often unable to satisfy the needs of all applications. ...

Too little snowfall is now also shaking the foundations of some of the world’s most resilient 'water towers', a new study led by the Pellicciotti group at the Institute of Science and Technology Austria (ISTA) shows. After establishing a monitoring network on a new benchmark glacier in central Tajikistan, the international team of researchers was able to model the entire catchment’s behavior from 1999 to 2023. The results, showing decreasing glacier health, were published in Communications Earth & Environment. High-mountain Asia has been nicknamed the Third Pole ...

The future of plastic recycling may soon get much less complicated, frustrating and tedious. In a new study, Northwestern University chemists have introduced a new plastic upcycling process that can drastically reduce — or perhaps even fully bypass — the laborious chore of pre-sorting mixed plastic waste. The process harnesses a new, inexpensive nickel-based catalyst that selectively breaks down polyolefin plastics consisting of polyethylenes and polypropylenes — the single-use kind that dominates nearly ...

Researchers have identified a neurochemical signature that sets Parkinson’s disease apart from essential tremor — two of the most common movement disorders, but each linked to distinct changes in the brain. In a new study in Nature Communications, scientists from the Fralin Biomedical Research Institute at VTC and the Virginia Tech College of Science identified unique chemical signaling patterns of two key neurotransmitters — dopamine and serotonin — that distinguish these two disorders.  “This study builds on decades of work,” ...

PHILADELPHIA – A first-of-its-kind, federally funded clinical trial has shown it’s possible to identify breast cancer survivors who are at higher risk of their cancer coming back due to the presence of dormant cancer cells and to effectively treat these cells with repurposed, existing drugs. The research, led by scientists from the Abramson Cancer Center of the University of Pennsylvania and Penn’s Perelman School of Medicine was published today in Nature Medicine. While breast cancer survival continues to improve, thanks to advances in detection and treatment, when breast cancer relapses—or returns after initial treatment—it is still ...

One of the first parts of the brain affected by Alzheimer’s disease is the entorhinal cortex — a region that plays a big role in memory, spatial navigation, and the brain’s internal mapping system. With support from the Commonwealth of Virginia’s Alzheimer’s and Related Diseases Research Award Fund (ARDRAF), Fralin Biomedical Research Institute at VTC scientists Sharon Swanger and Shannon Farris are working to understand why this area is especially vulnerable.  Swanger studies how brain cells communicate across synapses in disease-susceptible brain circuits, while ...

VILLARS-SUR-GLÂNE, SWITZERLAND, 2 September 2025 -- In a revealing Genomic Press Interview published today in Psychedelics, Professor Gregor Hasler unveils transformative discoveries that are fundamentally reshaping international approaches to mental health treatment through psychedelic research. As Chair of Psychiatry at the University of Fribourg and Director of the Molecular Psychiatry Lab, Professor Hasler stands at the vanguard of a scientific revolution that promises to alleviate suffering for millions worldwide who struggle with treatment-resistant psychiatric conditions. The interview, part of the Innovators ...

VIENNA, AUSTRIA, 2 September 2025 -- In a compelling Genomic Press Interview published today in Brain Medicine, Professor Siegfried Kasper shares extraordinary insights from his distinguished career that has transformed global understanding of psychiatric disorders and their treatment. The interview reveals how this internationally renowned psychiatrist revolutionized approaches to treatment-resistant depression while establishing biological psychiatry as a cornerstone of modern medicine worldwide. Professor Kasper, who serves as Professor Emeritus at the Medical University of ...

Looking for the perfect vacation? Do you crave late-night fun? PSO J318.5−22, the planet with no star where nightlife never ends, is perfect for you! Prefer some peace and a chance to catch some rays? Kepler-16b, the land of two suns—where your shadow always has company—is waiting! In 2015, NASA launched an unusual and brilliant exoplanet outreach campaign, offering retro-style posters, virtual guided tours, and even coloring books. The project quickly went viral worldwide. What explains the success of a campaign about a relatively young field of science that—unlike other areas of space research—lacks spectacular imagery? Ceridwen Dovey, science communicator, ...

Researchers at the University of Southampton examining worldwide variations in funding for cancer research say there’s a pressing need to invest more in lower income countries. They also reveal research into certain treatments urgently need more money, in particular surgery and radiotherapy, and that overall annual research investment has largely decreased, globally, since 2016. The team’s study, due for publication in the journal The Lancet Oncology, shows most research income is concentrated in higher income countries, leaving others struggling to keep pace ...

University of Cambridge media release   England’s forgotten first king deserves to be famous, says Æthelstan biographer as anniversaries approach   UNDER STRICT EMBARGO UNTIL 19:01 (US ET) ON MONDAY 1ST SEPTEMBER 2025 / 00:01AM (UK TIME) ON TUESDAY 2ND SEPTEMBER 2025   A groundbreaking new biography of Æthelstan marks 1,100 years since his coronation in 925AD, reasserts his right to be called the first king of England, explains why he isn’t better known and highlights his many overlooked achievements. The book’s author, Professor David Woodman, is campaigning for greater public recognition ...

As the UK and other NATO nations dramatically increase defence spending to counter growing global aggressions, one under-recognised aspect of security debates is the role of the arms industry.  And as London prepares to host the world’s largest arms fair next week, health professionals must do more to counterbalance the arms industry’s influence on government agendas and its damaging effects on human and planetary health, say experts in The BMJ. In a series of articles published today, Mark Bellis at Liverpool John Moores University and international colleagues lay out the direct and wider harms ...

Embargoed for release until 5:00 p.m. ET on Monday 1 September 2025    Follow @Annalsofim on X, Facebook, Instagram, Bluesky, and Linkedin              Below please find summaries of new articles that will be published in the next issue of Annals of Internal Medicine. The summaries are not intended to substitute for the full articles as a source of information. This information is under strict embargo and by taking it into possession, media representatives are committing to the terms of the embargo not only on their own behalf, but also on behalf of the organization ...

In 1951, physicist Julian Schwinger theorized that by applying a uniform electrical field to a vacuum, electron-positron pairs would be spontaneously created out of nothing, through a phenomenon called quantum tunnelling. The problem with turning the matter-out-of-nowhere theory into Star Trek replicators or transporters? Enormously high electric fields would be required—far beyond the limits of any direct physical experiments.  As a result, the aptly named Schwinger effect has never been seen.  Now theoretical physicists at the University of British Columbia (UBC) have described a parallel effect in a more manageable system. In their model, ...

With the power to rewrite the genetic code underlying countless diseases, CRISPR holds immense promise to revolutionize medicine. But until scientists can deliver its gene-editing machinery safely and efficiently into relevant cells and tissues, that promise will remain out of reach. Now, Northwestern University chemists have unveiled a new type of nanostructure that dramatically improves CRISPR delivery and potentially extends its scope of utility. Called lipid nanoparticle spherical nucleic acids (LNP-SNAs), these tiny structures carry the full set of CRISPR editing tools — Cas9 enzymes, ...

During the dry season in Central America (generally between December and April), northern trade winds generate upwelling events in the ocean waters of the Gulf of Panama. Upwelling is a process that allows cold, nutrient-rich waters from the depths of the ocean to rise to the surface. This dynamic supports highly productive fisheries and helps protect coral reefs from thermal stress. Thanks to this movement of water, the sea along Panama’s Pacific beaches remains cooler during the "summer" vacation season. Scientists from the Smithsonian Tropical Research Institute (STRI) have studied this phenomenon and their records show that this seasonal upwelling, ...

Depression alters how people pursue rewards, but, conversely, whether depressive symptoms influence how people learn to avoid nonrewarding, unpleasant events is less clear. Ryan Tomm and colleagues, from the University of British Colombia, addressed this question in their eNeuro paper to shed more light on the relationship between depression and learning. This work brought together researchers from preclinical, cognitive, and clinical backgrounds, building stronger connections across fields to better understand the mechanisms of depression.    The researchers developed a behavioral task for study volunteers based off rodent research ...