Reporting world updates to you
A new type of universal coronavirus vaccine has passed its first human clinical trial, marking an important step toward broader protection against future virus outbreaks. Developed by researchers at the University of Cambridge and the university spinout company DIOSynVax (DVX) Ltd, the experimental vaccine was found to be safe and…
More than one-quarter of people with Type 2 diabetes now use GLP-1 receptor agonists, a class of medications that includes Ozempic. But new research from Stanford Medicine and international collaborators suggests these widely prescribed drugs may be less effective for some patients because of their genetics. The study found that…
Octopuses have long been known for their remarkable intelligence. One famous example was Inky, the octopus that escaped from New Zealand’s National Aquarium in 2016 by squeezing through a drainpipe and making its way back to the ocean. Now, researchers at Dartmouth have uncovered another impressive ability. A new study…
Researchers have identified a massive hidden geological feature beneath the East Antarctic Ice Sheet, revealing a previously unrecognized connection between some of the continent’s largest buried landscapes. The newly recognized structure consists of a network of enormous basins concealed beneath ice that exceeds three kilometers (nearly two miles) in thickness…
For decades, ultrafast lasers have been among the most powerful tools in modern optics. Their pulses last just a few hundred femtoseconds, or quadrillionths of a second, enabling technologies ranging from precision manufacturing and eye surgery to optical frequency combs, the Nobel Prize-winning innovation that powers the world’s most accurate…
For thousands of years, people have used salt to flavor and preserve food. While it remains a staple in kitchens around the world, consuming too much salt can increase the risk of high blood pressure, heart disease, kidney disease, and even faster cognitive decline. To help reduce these risks, the…
For a long time, the likelihood of surviving pancreatic cancer has been extremely low. For patients who were diagnosed with metastatic pancreatic cancer between 2015 and 2021, about 97% died within five years of their diagnosis. Pancreatic cancer is so deadly in part because there are no effective screening tests,…
Scientists have uncovered hidden fossil insects inside pieces of amber that once belonged to the famed German writer Johann Wolfgang von Goethe. Using advanced imaging technology, researchers were able to reveal creatures that had remained trapped inside the fossilized tree resin for tens of millions of years. Goethe’s amber collection,…
Imagine a train sitting at a station. Passengers have boarded, conductors have checked tickets, and everything appears ready to go. But if the engineer’s watch has stopped working, the train never departs. The doors stay open, the whistle never blows, and the journey never begins. A similar problem can occur…
Beluga whales are among the most challenging marine mammals to study. Much of their lives are spent beneath Arctic waters and sea ice, making direct observation difficult. Now, a long-term DNA study has provided rare insight into how a population of belugas in Bristol Bay, Alaska, forms family connections and…
Scientists have uncovered a new way to control an unusual quantum phenomenon that could one day help power electronic devices without batteries. An international research team led by Professor Dongchen Qi from the Queensland University of Technology (QUT) School of Chemistry and Physics and Professor Xiao Renshaw Wang from Nanyang…
Scientists have uncovered a surprising new way the immune system fights cancer, overturning a core belief that has guided immunology for decades. The research found that when cancer cells shut down a key immune-recognition molecule called MHC I—a common trick used to hide from “killer” T cells—they can actually become…
NASA’s James Webb Space Telescope has captured the first mid-infrared chemical fingerprint of an interstellar object, providing new insights into the composition of comet 3I/ATLAS as it traveled away from the Sun. The findings were recently published in The Astrophysical Journal Letters. Researchers used Webb’s MIRI (Mid-Infrared Instrument) during two…
June offers plenty for skywatchers, including a close meeting between Venus and Jupiter, a rare event where the Moon passes in front of Venus, the arrival of astronomical summer, and the return of some favorite deep-sky targets. Skywatching Highlights June 9: Venus and Jupiter conjunction June 11-15: Mercury joins Venus…
When a nuclear weapon detonates or a serious reactor accident occurs, an immense burst of energy is released in less than a millionth of a second. The extreme heat instantly vaporizes nearby air and materials, creating a brilliant, expanding cloud of gas and plasma. As this nuclear fireball grows, it…
Popular GLP-1 drugs including Ozempic, Wegovy, Mounjaro, and Zepbound have already transformed the treatment of type 2 diabetes and obesity. Now, new research suggests these medications may also help prevent and treat addiction across a broad range of substances. Researchers at Washington University School of Medicine in St. Louis found…
A newly developed pill could offer a fresh approach to treating type 2 diabetes and obesity. Early research suggests it may help lower blood sugar and increase fat burning without reducing appetite or causing muscle loss, two common concerns associated with some current weight loss medications. The findings, published in…
Scientists have identified a specific brain circuit that appears to play a major role in anxiety, depression-like behaviors, and social withdrawal. Even more striking, they found that restoring balance within this circuit was enough to reverse several of these behaviors in mice. The research was led by Juan Lerma and…
For anyone who has watched ocean waves or fast moving water, turbulence can seem like pure chaos. Powerful currents twist and churn, creating swirling eddies that split into smaller and smaller vortices until their energy eventually fades away. For decades, scientists have believed this process follows a predictable pattern. In…
A large, slow-moving storm system tracked north-northwest across the Philippine Sea toward southern Japan from late May into early June 2026. As Typhoon Jangmi advanced, its sprawling rainbands delivered intense rainfall across a broad area, prompting concerns about flooding in several locations. A nighttime image captured by the VIIRS (Visible…
One of the Pacific Ocean’s most powerful early season storms did more than bring destructive weather. As Super Typhoon Sinlaku rapidly intensified in April 2026, it also generated enormous atmospheric ripples that stretched high above Earth, offering scientists a rare glimpse into how tropical cyclones can influence everything from weather…
High in the eastern Pyrenees, archaeologists have uncovered evidence that could transform our understanding of how prehistoric people used mountain landscapes. A cave perched more than 7,300 feet (2,235 meters) above sea level contains dozens of ancient hearths filled with fragments of green mineral that may point to early copper…
French fries have long been criticized as an unhealthy food choice, and new research suggests they may deserve that reputation more than other potato dishes. A large study published in The BMJ found that eating three servings of French fries per week was associated with a 20% higher risk of…
Nearly half a century ago, a small earthquake beneath northern Utah left seismologists puzzled. The event seemed to originate far deeper than earthquakes were thought capable of occurring beneath a continent. Now, new research from the University of Utah has confirmed that the unusual quake was real and part of…
An international team of scientists has found evidence that autism may include at least two distinct biological subtypes, each defined by a different pattern of communication across the brain. One subtype is marked by unusually high levels of connectivity between brain regions, while the other shows reduced connectivity. The discovery…
Researchers from Columbia University and University Hospital Tübingen have discovered a protein that appears to play a major role in weakening CAR T cells over time. By disabling the protein, known as NFIL3, the scientists found that these engineered immune cells remained active longer and were better able to attack…
Scientists have uncovered a surprising connection between a baby’s earliest biological programming, the gut microbiome, and later brain development. The findings, published in Cell Press Blue, suggest that epigenetic changes present at birth can influence how gut bacteria develop during infancy. The study also found links between specific epigenetic patterns,…
For centuries, forests have followed a remarkably consistent rhythm. Beneath the trees, roots and microscopic organisms steadily release carbon dioxide into the atmosphere as they break down organic material and fuel plant growth. Scientists call this process soil respiration, and it represents one of the largest carbon flows on Earth.…
Every year, millions of people visiting Grand Canyon National Park stop at one of the park’s water stations. Some are standing on the rim, seeing the canyon for the first time and topping off a water bottle before continuing their trip. Others are far below, hiking through extreme heat, refilling…
A strange blood-feeding fly appears to reduce its visual sensitivity after locating a host and giving up flight for good, according to new research. Known as deer keds, these biting flies are found throughout Europe, Asia, Africa, and the Americas. As adults, they use both flight and vision to search…
