Reporting world updates to you
K2-18b has become one of the most closely watched exoplanets in recent years. The planet lies about 124 light years away in the constellation Leo and orbits within the habitable zone of a red dwarf star. Observations from the James Webb Space Telescope have revealed an atmosphere rich in carbon…
After nearly 40 years of research, scientists have uncovered evidence that challenges a long held assumption about forest soils. The world’s longest running soil warming experiment suggests that even carbon once considered stable can begin to break down as temperatures rise, releasing additional CO2 into the atmosphere. Jerry Melillo, a…
The growing popularity of GLP-1 medications such as Ozempic, Wegovy, and Rybelsus has largely been driven by their ability to help people lose weight, improve blood sugar control, and reduce the risk of cardiovascular disease. Now, researchers have uncovered another possible benefit. A new clinical trial suggests that semaglutide, the…
A remarkable fossil at Montana State University’s Museum of the Rockies is offering scientists an unusually detailed glimpse into how Tyrannosaurus may have attacked its prey. The specimen, which contains a tyrannosaur tooth still embedded in another dinosaur’s skull, is the focus of a new study by researchers from Montana…
NASA’s Perseverance rover has reached a remarkable milestone on Mars, completing the equivalent of a full marathon (26.2 miles, or 42.195 kilometers) across the Red Planet. A new image captured on June 13, 2026, shows the rover as a tiny green speck against the Martian landscape, just one day before…
NASA has selected three commercial space companies to carry out four new Moon missions in late 2028, marking another major step in the agency’s effort to establish a permanent human presence on the lunar surface. Astrobotic, Firefly Aerospace, and Intuitive Machines will deliver scientific instruments to the Moon as part…
Researchers at the University of Michigan have uncovered a previously unknown biological pathway that explains how certain touch-sensitive hairs trigger the sensation of itch. The findings, made in mouse models, reveal a dedicated sensory system that may eventually help scientists develop better treatments for chronic itching disorders. “Itch is one…
Alan Turing’s famous ideas about artificial intelligence may have sent AI research down the wrong path for the past 75 years, according to prominent computer scientist Peter J. Denning. In his new book, Turing’s Mistake: Escaping the Yoke of Unintelligent Machines, Denning argues that two foundational assumptions made by Turing…
Dark matter has long been one of astronomy’s greatest mysteries. It cannot be seen or touched, yet its gravitational influence helps shape galaxies and the large scale structure of the universe. For decades, scientists have relied on the “cold dark matter” model to explain how galaxies formed and evolved. But…
A new study from Yale School of Medicine (YSM) suggests that the eye processes visual information in a far more connected way than scientists had believed. The findings challenge a long standing view of how visual signals travel through the retina and may help explain how we detect faint objects…
Regular exercise may benefit the heart in a way scientists are only beginning to understand. Beyond improving cardiovascular fitness, new research suggests that moderate aerobic exercise reshapes the nerves that regulate the heart. The findings could eventually help doctors develop more precise treatments for common heart conditions. Researchers from the…
Getting a little less sleep each night may have a bigger impact on your health than you realize. Researchers at Columbia University Vagelos College of Physicians and Surgeons found that adults who cut their nightly sleep by about 80 minutes for six weeks gained an average of one pound and…
Scientists at Nanyang Technological University, Singapore (NTU Singapore) have found a much simpler way to produce unusual light structures known as optical skyrmions by reviving a classic optics experiment that dates back more than 200 years. Optical skyrmions are tiny, stable swirling patterns formed within the properties of light. Their…
Scientists at the University of Illinois Urbana Champaign have uncovered evidence that could reshape how researchers think about both the brain and artificial intelligence. Their findings suggest that decision making begins much earlier in the brain than traditional theories propose, offering fresh ideas for designing future AI systems that are…
A diet packed with fruits, vegetables, and whole grains is widely considered one of the best ways to support overall health and reduce the risk of many diseases, including cancer. But new research from the USC Norris Comprehensive Cancer Center, part of Keck Medicine of USC, suggests an unexpected possibility.…
Scientists have proposed a new way to describe black holes that could overcome a major limitation in one of Stephen Hawking’s most influential ideas. The research introduces an updated approach to black hole thermodynamics that works even when black holes are changing over time, potentially offering new insights into how…
A new USC led study of more than 214,000 older adults from 14 countries and regions suggests that preventing dementia may require different strategies in different parts of the world. Researchers found that many of the most important modifiable dementia risk factors, including low education, high blood pressure, and smoking,…
Quantum mechanics is the branch of physics that explains how matter and energy behave at the atomic and sub atomic scale. Developed in the early 1900s by pioneers including Max Planck, Niels Bohr, Werner Heisenberg, and Erwin Schrödinger, it has become one of the most successful scientific theories ever created.…
Bacteria that cause gum disease may do more than damage your teeth. New preliminary research suggests they could also contribute to the buildup of calcium in the heart’s aortic valve, potentially leading to calcific aortic valve stenosis (CAVS), a common and potentially life threatening heart valve disorder. The findings were…
Scientists are preparing for a new era of lunar exploration, but a new study suggests that every landing could leave behind more than footprints. Researchers found that methane released in spacecraft exhaust may spread across the moon surprisingly quickly, potentially contaminating regions that could preserve ancient chemical clues about how…
Citizen scientists have helped researchers uncover how parental care evolved in harvestmen, a group of spider like arachnids, by contributing observations through the popular nature platform iNaturalist. The findings, published in the Zoological Journal of the Linnean Society, reveal that parental guarding behavior has appeared, disappeared, and evolved again multiple…
New research has revealed that tau, a protein best known for its connection to Alzheimer’s disease, is also essential for creating long lasting memories. The discovery provides new insight into how healthy memory works and could help guide future efforts to develop treatments for dementia. The study, led by Flinders…
More than 50 years ago, physicist Sir Roger Penrose proposed a remarkable idea: under the right conditions, it might be possible to extract energy from a rapidly spinning black hole. In his concept, a particle entering the black hole’s ergosphere, a region where spacetime is dragged along by the object’s…
Scientists have uncovered an unexpected source of food in the deep ocean that could change how researchers understand both marine ecosystems and Earth’s carbon cycle. A new study from the University of Southern Denmark (SDU) suggests that deep ocean microbes are not living in such a nutrient-starved environment after all.…
Researchers at The University of Alabama in Huntsville (UAH), part of The University of Alabama System, have identified a promising new use for continuous low-intensity ultrasound that could one day help treat joint injuries and reduce the risk of post-traumatic osteoarthritis. Their findings suggest the non-invasive approach may shift the…
Researchers at Georgetown University have uncovered new evidence that the brain physically reorganizes itself as people master a skill, allowing well-practiced tasks to become automatic. The findings challenge the long-standing idea that humans cannot truly multitask, suggesting that with enough experience, the brain can perform certain activities simultaneously instead of…
A new Stanford led study has provided the strongest evidence yet for why some marine animals survived Earth’s largest mass extinction while many others disappeared forever. The findings not only explain how modern ocean ecosystems came to be, but also offer a cautionary glimpse of how today’s warming oceans could…
Serotonin is usually associated with mood, sleep, and digestion. But research published in 2023 suggests this chemical messenger may also influence a small structure that performs a vital job during every heartbeat: the mitral valve. The multicenter investigation found evidence that reduced activity of the serotonin transporter may accelerate damaging…
Gold has long been valued for its brilliant, long lasting shine. Now, researchers at Tulane University have uncovered an important reason why the precious metal remains so resistant to tarnishing. Their findings show that gold’s durability is not determined by its chemistry alone. Instead, the arrangement of atoms on its…
Parkinson’s disease may spread through the brain with the help of two proteins found on the surface of motor neurons, according to new research from Yale School of Medicine (YSM). The discovery could open the door to treatments designed to slow or even stop the disease instead of only managing…
