Tokyo, Japan – Researchers from Tokyo Metropolitan University have succeeded in detecting laser-assisted electron scattering (LAES) using circularly polarized light for the first time. The use of circularly polarized light promises valuable insights into how atomic scale “helicity” impacts how electrons interact with matter and light. Using synchronized femtosecond laser pulses and electron pulses directed at argon atoms, they succeeded in detecting a LAES signal showing excellent agreement with theory.   Laser-assisted electron scattering (LAES) ...

A smartphone app designed to tackle the underlying psychological causes of premature ejaculation can significantly improve sex life and delay ejaculation, while offering a way to reduce stigma around the condition, say researchers. Data from the CLIMACS study are presented today [Saturday 14 March 2026] at the European Association of Urology Annual Congress (EAU26) in London. It is the first study to test a digital-first approach for treating premature ejaculation at home. The app teaches men several therapeutic techniques, tips and exercises designed by urologists and psychologists, ...

DURHAM, N.H.—(March 4, 2025)—Researchers at the University of New Hampshire have documented the farthest trek of a young female fisher (Pekania pennanti) moving 118 kilometers (over 73 miles) from Durham to the outskirts of Lincoln, a small town in New Hampshire’s White Mountains. This trip marks the longest known recorded dispersal for the species. “This is exciting because even though fishers are a significant species and play a key role in the ecosystem of the northeast, relatively ...

INDIANAPOLIS, DATE  — Indiana is reimagining education for the data-driven age. Following December’s Indiana Call to Action Summit: Strengthening the Data Science Thread—hosted by the Indiana Department of Education and Data Science 4 Everyone—leaders have passed House Bill 1266 to make data science a fundamental part of every Hoosier’s education. At the summit, educators, policymakers, and industry experts agreed: empowering students to reason with data is essential for future-ready graduates. Teachers explored new strategies to connect math, science, and social studies with real-world ...

After a heart attack, cardiologists can reopen blocked vessels and restore blood flow, but the muscle cells that died will never be replaced "The heart is one of the organs with the least ability to regenerate," said Ke Cheng, Alan L. Kaganov Professor of Biomedical Engineering at Columbia Engineering. "The spontaneous regeneration power is very, very limited." In a study published March 5 in Science, Cheng and his colleagues describe a therapy designed to enhance the heart’s own ability to protect and repair itself after injury. Cheng’s ...

New research co-led by Liu-Qin Yang, a professor of psychology at Portland State University (PSU), suggests that the true damage of a toxic boss goes far deeper than a bad mood — it fundamentally alters how employees perceive their own humanity. Published in the Journal of Occupational Health Psychology, the study identifies “organizational dehumanization” as the primary mechanism that strips employees of their agency, leading to severe burnout and a collapse in workplace collaboration. By conducting a dyad study in China and a longitudinal study in North America, the research team tracked how specific supervisor behaviors, such as ridicule ...

Microbial bioelectronic sensors use living bacteria that can create an electrical signal in response to the presence of a target substance, or analyte. These types of sensors offer many advantages over other types of biosensors based on proteins and enzymes: The bacteria can perform multiple functions, survive in a variety of environments and even grow and regenerate for potential long-term use.  However, building devices using living bacteria poses several challenges. The mediators some bacteria use to send and receive electrons, creating the electric signal, can be swept away from the sensor by liquid environments ...

Seemesh Bhaskar believes cancer detection should happen years before a diagnosis ever appears in a medical chart.  The postdoctoral researcher in Professor Brian Cunningham’s Nanosensors Group is helping develop technology that could detect signs of cancer five to eight years earlier than traditional diagnostic tools by identifying molecular signals long before symptoms emerge.  Bhaskar is using his multidisciplinary academic background in physics, environmental diagnostics, photonics, chemistry and ...

CAMBRIDGE, Mass. — The Precision Medicine World Conference 2026 (PMWC 2026), held March 4–6 in Silicon Valley, convened researchers, clinicians, and technology leaders to discuss advances in precision medicine and the integration of artificial intelligence into biomedical research. The 2026 meeting coincided with the 25th anniversary of the first draft publication of the Human Genome Project first draft publication, highlighting the continued convergence of genomics, computational biology, and AI. At the conference, Alex Zhavoronkov, PhD, Founder and CEO of Insilico ...

Engineers at Duke University have demonstrated a technique that uses microbubbles and ultrasound to help relatively large cancer drugs enter tumor cells and cause them to self-destruct. Dubbed “Sonoporation-assisted Precise Intracellular Nanodelivery”—or SonoPIN for short—the technology caused 50% of targeted cancer cells in a benchtop experiment to self-destruct, while leaving 99% of non-targeted cells healthy. The results show promise for precisely delivering a wide variety of large-molecule therapeutics to cells with few off-target effects. The research appears online March 13 in the journal Proceedings ...

In the middle of the old-growth forests of Congaree National Park in South Carolina, fireflies put on an other-worldly display every May. Thousands of male insects belonging to the species Photuris frontalis flash together at the same time and follow the exact same pattern—a synchronous light show you can see only in few places in the United States. Scientists and nature lovers have long been fascinated by how such simple insects can work together in perfect harmony.  In a new study, engineers from the University of Colorado Boulder have uncovered the mathematical rules fireflies follow to sync up their flashes. The team’s findings could one day lead to new designs for ...

The American Meteorological Society, joined by partner societies including the Ecological Society of America, the American Statistical Association, the Woodwell Climate Research Center, and the American Institute of Biological Sciences, has released a statement on “Public Availability of Scientific Information and Scientific Evidence on Climate Change” in response to the decision by the Federal Judiciary Center (FJC) to remove the climate science chapter from the Reference Manual on Scientific Evidence, Fourth Edition and a February letter from 21 state attorneys general urging the National Academies of Sciences, Engineering, and Medicine (NASEM) to omit similar guidance ...

Older Americans are willing to travel far for medical care — sometimes much farther than policymakers and experts assume, according to researchers at the USC Dornsife College of Letters, Arts and Sciences. Why it matters: As hospitals close in some areas, practices consolidate and telehealth expands, older adults may tolerate long trips for care — but not equally. The study suggests socioeconomic status affects willingness to travel. What’s new: A study published recently in JAMA Network Open finds that many Americans age 65 and older are willing to travel more than an hour for routine or specialized medical ...

A new University of Utah-led study has discovered the mechanism behind a decades-old evolutionary mystery—how “selfish chromosomes” cheat the rules of genetic inheritance. The researchers found that rogue chromosomes hijack the Overdrive (Ovd) gene to destroy rival sperm. The study is the first to identify that the Ovd gene acts as a quality control checkpoint during sperm development. Normally, Ovd detects and eliminates abnormal sperm cells. But selfish chromosomes exploit the system to kill competitors, boosting their chances of passing into the next generation.  The findings reveal the biology behind ...

New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King’s College London has found that excessive smartphone use is closely associated with disordered eating, including uncontrolled eating and emotional overeating, as well greater symptoms of food addiction in young people with no diagnosis of an eating disorder.  The research, published in the Journal of Medical Internet Research, established a significant and consistent association between Problematic Smartphone Use (PSU) - ...

A clean energy future hinges on minerals such as copper, cobalt, lithium and rare earth elements. But the race to secure them puts pressure on the places where they are mined, often affecting communities contributing the least to climate change. With some supply and processing concentrated in just a few countries, these critical raw materials (CRMs) have also become a geopolitical flashpoint. To secure CRM sources, the United States and European Union are moving supply chains to aligned regions—producing more at home, bringing industries ...

March 13, 2026—(BRONX, NY)—A research team led by Albert Einstein College of Medicine scientists has developed a new strategy to engineer immune cells that dramatically prolongs their effectiveness after being infused into patients to fight cancer and HIV, addressing a major limitation of current treatments. Their findings, published today in Science Advances, describe a manufacturing approach that, compared to the existing process, generates longer-lasting immune cells that provide more sustained control of human blood cancers and suppression of HIV-infection in mouse ...

Scientists in Sweden and the U.S. today reported the first-ever direct observation a type of short‑lived molecule that has shaped decades of thinking in atmospheric chemistry, combustion research and biomedical science. Publishing in Science Advances, researchers from KTH Royal Institute of Technology, in Stockholm, and Kinetic Chemistry Research in Mountain View, California, say their discovery of long-theorized, oxygen-rich tetroxides has implications in a number of sciences, including atmospheric chemistry, biochemistry ...

Contrary to what you and I might experience when we explore the world, our eyes do not provide us with a continuous and stable view of it. They jump several times each second in rapid movements called saccades. Because the eye projects the world onto the retina, we should see the world shift abruptly each time the eyes move—the visual scene should feel unstable, yet the brain uses sophisticated mechanisms that ensure it does not. A recent study, titled “High-fidelity but hypometric spatial localization of afterimages across ...

WASHINGTON and DALLAS (March 13, 2026) — The American College of Cardiology (ACC), the American Heart Association and nine other leading medical associations, today issued an updated guideline for the management of dyslipidemia—abnormal levels of one or more types of lipids or lipoproteins in the blood, including cholesterol and triglycerides. It is estimated 1 in 4 U.S. adults has high levels of low-density lipoprotein-cholesterol (LDL-C), which increase the risk of heart attack and stroke. The guideline consolidates evidence-based recommendations for managing dyslipidemias into one document, offering ...

UNIVERSITY PARK, Pa. — A long-running debate in vaccine design revolves around whether a vaccine should be optimized to prevent the virus from replicating inside an infected host or prevent the virus from transmitting to others. New research led by Penn State scientists suggests there may not have to be a tradeoff. The study in animal models, published today (March 13) in the journal Science Advances, demonstrates a way to stop the influenza virus from leaping from one host to the next while continuing to keep the virus from replicating inside the host. The findings reveal that the body’s defenses against two ...

Researchers at The University of Texas at Dallas have developed a new electrolyte system that significantly boosts the energy-harvesting performance of twistrons, which are carbon nanotube yarns that generate electricity when repeatedly stretched. The findings could aid in the manufacturing of intelligent textiles, such as fabrics used to make spacesuits, that would power wearable electronic devices or sensors by harvesting energy from human motion. In a study published in the Feb. 24 print edition of ACS Nano, the UT Dallas scientists and their collaborators reported that replacing conventional water with heavy water ...

The American Meteorological Society continuously publishes research on climate, weather, and water in its 12 journals. Many of these articles are available for early online access–they are peer-reviewed, but not yet in their final published form. Below are some recent examples of online and early-online research. JOURNAL ARTICLES 21st Century Hydrological Trends in the Mississippi River Basin Intensify the East to West Moisture Gradient Journal of Climate Models suggest precipitation and evaporation will both increase in the Mississippi basin. A study combining 19 climate models suggests that under a medium-high carbon emissions scenario (SSP3-7.0), ...

A genetic mutation that helps animals like yaks and Tibetan antelopes survive at high altitudes may hold the key to repairing nerve damage in conditions such as cerebral paralysis and multiple sclerosis (MS). The finding, publishing March 13 in the Cell Press journal Neuron, reveals a naturally existing pathway that promotes regeneration after nerve damage and could open new doors for treating diseases like MS by leveraging molecules that are already present in the human body.  “Evolution is a great gift from nature, providing a rich diversity of genes that help ...

Efficient methanol synthesis is considered a promising approach for carbon resource recycling. Hydrogenation of carbon dioxide (CO2) to methanol is thermodynamically favored at low temperatures, but the sluggish activation kinetics of CO2 under such conditions lead to low catalytic activity. Higher temperatures can enhance reaction rates but also promote the reverse water-gas shift side reaction, which reduces methanol selectivity. This "seesaw" effect between activity and selectivity has long limited improvements ...