Major themes include advances in actionable biomarkers in pancreatic cancer, proton therapy, artificial intelligence and theranostics MD Anderson researchers will present more than 65 abstracts, including several providing breakthroughs within these themes Recent advances in radiation oncology have led to shorter treatment times, increased early disease detection, and artificial intelligence applications that continue to improve cancer care. Ahead of this week's 2025 American Society for Radiation Oncology (ASTRO) Annual Meeting, researchers from The University ...

The whole world is buzzing about the potential and pitfalls of artificial intelligence—including those who work in forestry. AI could revolutionize forestry, making it possible to save more lives and ecosystems through faster and more accurate data analysis. But if forestry professionals aren’t careful, AI could also botch critical land-management and policy decisions.  That’s why NAU School of Forestry faculty members Alark Saxena, Luke Ritter and Derek Uhey took it upon themselves to understand foresters’ relationship with AI: how they’re using it now, how they hope to leverage it in the future and what concerns them. ...

A cutting-edge bronchoscope that is guided with the help of a robot can reach very small tumours growing in hard-to-reach parts of the lung, according to results of a gold-standard randomised-controlled trial that will be presented at the European Respiratory Society (ERS) Congress in Amsterdam, the Netherlands [1].   The robot-assisted bronchoscope also uses a specialised CT scanner to find tumours buried in the lungs, enabling doctors to take a biopsy and confirm whether they are cancerous. ...

Babies exposed to dog allergens in the home have a lower risk of developing asthma by the age of five years, according to research that will be presented at the European Respiratory Society (ERS) Congress in Amsterdam, the Netherlands [1]. The researchers also studied babies’ exposure to cat allergens but did not find the same protective effect.   The research was by a team from The Hospital for Sick Children (SickKids) in Toronto, Canada, led by Dr Makiko Nanishi, and will be presented by Dr Jacob McCoy. Speaking ahead of the Congress Dr McCoy said: “Asthma is a very common chronic respiratory illness in children, with the highest rates in the ...

UNIVERSITY PARK, Pa. — Penn State Professor of German and Linguistics Michael Putnam has spent a good part of his career thinking about language attrition, or “language loss,” among bi- and multilingual speakers. Now, it’s the basis of his latest book. Putnam and David Natvig, associate professor of Nordic linguistics at the University of Stavanger in Norway, are the authors of the new book, “An Introduction to Language Attrition: Linguistic, Social, and Cognitive Perspectives.” Published by Routledge, the book provides ...

Bees and butterflies help produce our food by pollinating the crops farmers grow. In fact, 35% of the world's food crops, including fruits, vegetables, nuts and seeds, depend on pollinators. But agricultural land is a poor substitute for wild habitat — it often lacks the food and shelter that insect pollinators require. To stay healthy, these creatures need access to pockets of more natural land amid all the agriculture. Currently, pollinators around the world and in Washington are in decline, in part because of the loss of their wild habitat. In a new study, a team of scientists from around the world analyzed a massive dataset ...

Restored mangrove forests could act as important carbon stores, per study examining Vietnamese mangrove carbon since 1900, but they might not have “normal” ecological function   In your coverage please use this URL to provide access to the freely available article in PLOS Sustainability and Transformation: https://plos.io/3HPdSfr Article title: Land use change drives decadal-scale persistence of sediment organic carbon storage of restored mangrove Author countries: Sweden, China, Vietnam, United Kingdom Funding: This work ...

For decades, gene-editing science has been limited to making small, precise edits to human DNA, akin to correcting typos in the genetic code. Arc Institute researchers are changing that paradigm with a universal gene editing system that allows for cutting and pasting of entire genomic paragraphs, rearranging whole chapters, and even restructuring entire passages of the genomic manuscript. In a paper published September 25, 2025 in the journal Science, the research team shows how bridge recombinase technology can be applied to human cells. The advance allows scientists to manipulate large genomic regions, testing up to a million base pairs in length, by inserting new genes, deleting ...

Roughly half of all FDA-approved drugs from 2000 onward rely on publications funded by grants that would have been cut assuming a 40% reduction in U.S. National Institutes of Health (NIH) funding in past decades, say authors of a new Policy Forum. In this piece, Pierre Azoulay and colleagues present an analysis of a hypothetical alternative history.  “Assuming that the near term resembles the recent past,” they say, “our analysis indicates that substantial NIH budget cuts – including those implemented at the funding margin – could curtail research ...

Some termites form symbiotic relationships with fungus. When harmful fungi invade their carefully cultivated crops, these fungus-farming termites fight back with the precision of skilled gardeners, a new study reveals, smothering them in soil clumps enriched with microbial allies that inhibit fungal growth. Fungus-farming termites, like Odontotermes obesus, maintain a vital symbiotic relationship with the fungus Termitomyces, cultivating it in specialized nutritional substrates called combs that provide both a reliable food source for the termites and an ideal habitat for the fungus. ...

A digital reconstruction of the nearly one-million-year-old Yunxian 2 cranium from China, which corrected previous distortions inherent in the fossil, suggests it belonged to the Asian Homo longi clade. This means the cranium represents an early branch of the sister lineage to modern humans that may have included the enigmatic Denisovans. Fossil evidence shows that, during the Middle Pleistocene, multiple Homo lineages with diverse physical forms coexisted. Much of what is known about human evolution and archaic hominins relies on fossil skulls. Yet many specimens from this era are damaged and/or deformed, leading ...

A global experiment looking at how birds respond to 15,000 paper “moths” reveals that no color-changing strategy to deter predators is universally effective; both camouflage and warning coloration succeed under different ecological conditions, the study shows. Predation is a powerful force shaping evolution, driving the development of two major antipredator color strategies: camouflage, which helps prey to blend into their surroundings to avoid detection, and aposematism, in which prey advertise genuine defenses or, in the case of mimics, deceptive protection, using bright and conspicuous warning colors. Both strategies can be effective under different ecological ...

New research in the roundworm C. elegans shows how changes in the parent’s lysosomes that promote longevity are transferred to its offspring. The work describes a new link between lysosomes—cellular organelles once thought to be the cell’s recycling center—and the epigenome—a set of chemical marks that modify gene expression. The study also details a new way that epigenetic information is transmitted from cells in the body to reproductive cells, allowing changes to be inherited without affecting the genetic ...

At a time when conflict and division dominate the headlines, a new study from UCLA finds remarkable similarities in how mice and artificial intelligence systems each develop cooperation: working together toward shared goals. Both biological brains and AI neural networks developed similar behavioral strategies and neural representations when coordinating their actions, suggesting there are fundamental principles of cooperation that transcend biology and technology. Why it matters Cooperation is fundamental to human society and essential for everything from teamwork in the workplace to international diplomacy. Understanding how cooperation emerges and is maintained has profound ...

Gleevec, a cancer drug first approved for sale in 2001, has dramatically changed the lives of people with chronic myeloid leukemia. This form of cancer was once regarded as very difficult to combat, but survival rates of patients who respond to Gleevec now resemble that of the population at large.  Gleevec is also a medicine developed with the help of federally funded research. That support helped scientists better understand how to create drugs targeting the BCR-ABL oncoprotein, the cancer-causing protein behind chronic myeloid ...

UC Riverside researchers have discovered a piece that was missing in previous descriptions of the way Earth recycles its carbon. As a result, they believe that global warming can overcorrect into an ice age.   The traditional view among researchers is that Earth’s climate is kept in check by a slow-moving but reliable natural system of rock weathering.  In this system, rain captures carbon dioxide from the air, hits exposed rocks on land – especially silicate rocks like granite – and slowly dissolves ...

The genetic culprits responsible for the spread of multidrug resistance (MDR) in bacteria have been identified by new research mapping 100 years of bacterial evolution. Experts at the Wellcome Sanger Institute, the University of Bath, the UK Health Security Agency (UKHSA) and their collaborators1, analysed over 40,000 plasmids from historical and present-day bacterial samples taken across six continents, the largest dataset of its kind. Plasmids are transferable structures in bacteria that allow different strains to share genetic information. In this study, published today (25 September) in Science, researchers found that a minority of plasmids causes most of the multidrug ...

Amid high expectations for quantum technology, a new paper in Science reports proven quantum advantage. In an experiment, entangled light lets researchers learn a system's noise with very few measurements. Researchers at the Technical University of Denmark (DTU) and international partners have demonstrated that entangled light can cut the number of measurements needed to learn the behaviour of a complex, noisy quantum system by an enormous factor. "This is the first proven quantum advantage for a photonic system," says corresponding author Ulrik ...

New research from Memorial Sloan Kettering Cancer Center (MSK) highlights the importance of tumor location in metastasis; shows how regulatory T cells work with sensory nerves in the skin to restrain pain and inflammation; explores whether a large language model can adequately summarize cancer patients’ experiences with pain; and finds proton therapy is effective at treating leptomeningeal metastasis. In metastasis, genetics meet geography, study finds Mutations that drive the growth and survival of cancer cells can help a primary tumor spread to new sites, but the extent to which they help sustain tumor growth at these metastatic sites has been unclear. An MSK-led ...

Philadelphia, September 25, 2025 – A new study published in the Journal of Nutrition Education and Behavior, published by Elsevier, highlights the development of a culturally-informed approach to screening for food insecurity among patients at Northern Navajo Medical Center (NNMC) in Shiprock, New Mexico. The alternative screener aims to reduce stigma, improve patient comfort, and reflect local food traditions and community food access better. American Indian households experience food insecurity at disproportionately ...

Depression and psychosis are more common in women after childbirth than before, but the risk of suicide attempts decreases. This is shown by two new studies from Karolinska Institutet. The results suggest that national guidelines for screening can help women get help earlier. Mental ill health in connection with pregnancy and childbirth can have long-term consequences for women's health. During this period, major biological and psychosocial changes occur that can increase vulnerability to depression, anxiety, ...

Brazilian researchers, in partnership with French institutions, have developed a tool that can predict how patients will respond to natalizumab, one of the most commonly used drugs for treating multiple sclerosis. Despite its effectiveness, about 35% of users do not respond completely to therapy and experience a return of symptoms within two years of starting treatment. Additionally, while it helps reduce the frequency and severity of outbreaks and slows disease progression, it can cause adverse reactions such as an increased ...

Lignin, a renewable aromatic biopolymer with complex three-dimensional networks and diverse functional groups, represents a promising sustainable feedstock for value-added chemicals and fuels. However, its structural heterogeneity and poor solubility pose significant challenges for efficient valorization. Oxidative depolymerization has emerged as a particularly effective approach for producing carbonyl-containing aromatic compounds under mild conditions. Polyoxometalates serve as ideal bifunctional catalysts, combining acidic and oxidative sites while enabling oxygen-mediated regeneration. Current limitations involve the high ...

CAMBRIDGE, MA -- Mucus is more than just a sticky substance: It contains a wealth of powerful molecules called mucins that help to tame microbes and prevent infection. In a new study, MIT researchers have identified mucins that defend against Salmonella and other bacteria that cause diarrhea. The researchers now hope to mimic this defense system to create synthetic mucins that could help prevent or treat illness in soldiers or other people at risk of exposure to Salmonella. It could also help prevent “traveler’s diarrhea,” a gastrointestinal infection caused by consuming contaminated food or water. Mucins are bottlebrush-shaped polymers made of complex sugar ...

ITHACA, N.Y. – An analysis of commercial raw cat foods detected disease-causing microbes, including some that are resistant to antibiotics, creating risks for both pets and their owners, according to a new Cornell University study. The paper, published in Communications Biology, found Salmonella, Cronobacter and E. coli in such foods as raw or partially cooked meat sold frozen, refrigerated and freeze-dried in stores and online. These pathogens can transfer from pets to humans and are of special concern for young children, and people who are old, pregnant and ...