Reporting world updates to you
Long necks, enormous bodies, tiny heads, and sweeping tails have made sauropods some of the most recognizable dinosaurs ever discovered. These plant eating giants included the largest land animals in Earth’s history, with some species reaching lengths of nearly 130 feet (40 meters). Famous examples include Diplodocus and Brachiosaurus. Now,…
Scientists studying ancient microfossils from Brazil have discovered that structures once believed to be traces left behind by tiny animals were actually formed by communities of microscopic bacteria and algae. The findings challenge previous ideas about when small animals first appeared on Earth and suggest oxygen levels in ancient oceans…
For decades, scientists searching for life beyond Earth have focused on one central challenge: identifying the right molecules to look for on distant planets and moons. But new research published in Nature Astronomy suggests the answer may lie not in the molecules themselves, but in the hidden patterns that connect…
NASA’s Hubble Space Telescope has captured the most detailed visible light images ever taken of the largest known protoplanetary disk surrounding a young star. The enormous structure appears far more chaotic and turbulent than astronomers expected, with huge wisps of gas and dust extending high above and below the disk.…
Astronomers using NASA’s James Webb Space Telescope (JWST) have created the most detailed map ever made of the cosmic web, the enormous structure that connects galaxies throughout the universe. Led by researchers at the University of California, Riverside, the team traced this vast network back to a time when the…
Getting enough exercise is important for healthy aging, but new research suggests muscle strength may play an equally critical role. A large study led by researchers at the University at Buffalo found that older women with greater strength had a significantly lower risk of death, even after accounting for physical…
Seventy four thousand years ago, Earth experienced one of the most powerful volcanic disasters in the past 2.5 million years. The Toba supereruption, centered in what is now Indonesia, unleashed devastation on a staggering scale. The eruption was so enormous that scientists believe its effects reached nearly every corner of…
Physicists have demonstrated that even tiny chunks of metal can behave according to the strange rules of quantum mechanics, existing in states that spread across multiple locations at once. In a new study published in Nature, researchers from the University of Vienna and the University of Duisburg-Essen showed that metallic…
A growing body of research is pointing to fructose as more than just a source of extra calories. A new report published in Nature Metabolism highlights the sugar’s unique role in metabolic disease and suggests its effects on the body may be more harmful than previously understood. The researchers reviewed…
NASA’s Psyche spacecraft is preparing for a close encounter with Mars that will help send it deeper into the solar system on its way to the metal-rich asteroid Psyche. On Friday, May 15, the spacecraft will pass just 2,800 miles (4,500 kilometers) above the Martian surface while traveling about 12,333…
A newly released series of images captures an unusual moment for NASA’s Curiosity rover on Mars after a rock became stuck to the drill at the end of the rover’s robotic arm. Engineers eventually freed the rock by moving the arm and repeatedly operating the drill over several days. The…
Dante Alighieri’s Inferno may contain more than religious symbolism and poetic imagination. According to new research, the famous work could also represent an early thought experiment in impact physics, describing a catastrophic planetary collision centuries before modern meteor science existed. By comparing Dante’s descriptions to modern theories of asteroid impacts…
New research to be presented at this year’s European Congress on Obesity (ECO 2026) in Istanbul, Turkey (May 12-15) suggests that walking around 8,500 steps a day may help people avoid regaining weight after dieting. The findings will also be published in the International Journal of Environmental Research and Public…
A new analysis of the STEP trials suggests that semaglutide, the active ingredient in the popular weight loss and diabetes drugs Wegovy and Ozempic, remains both effective and generally safe for adults over age 65 with obesity. Researchers found that older adults taking the once weekly obesity medication experienced substantial…
When generative AI systems give incorrect answers, people often describe the problem as AI “hallucinating at us,” meaning the technology produces false information that users may mistakenly believe. But new research suggests there may be a more concerning issue emerging: humans can begin to “hallucinate with AI.” Lucy Osler of…
An ancient Chinese exercise practice that combines slow movements, controlled breathing, and meditation may help lower blood pressure as effectively as brisk walking, according to a large randomized clinical trial published in JACC, the flagship journal of the American College of Cardiology. Participants experienced improvements within three months, and those…
Researchers at the Jülich Supercomputing Centre and NVIDIA have achieved a major milestone in quantum computing by fully simulating a universal quantum computer with 50 qubits for the first time. The accomplishment was made possible using JUPITER, Europe’s first exascale supercomputer, which was officially launched at Forschungszentrum Jülich last September.…
Eating large amounts of ultra processed food (UPF) may significantly increase the risk of heart disease and death, according to a new report published in the European Heart Journal. The report combines findings from all currently available research examining the connection between UPFs and cardiovascular disease. Researchers say growing evidence…
A stainless steel breakthrough from the University of Hong Kong (HKU) could help solve one of the biggest problems facing green hydrogen: how to build electrolyzers that are tough enough for seawater, yet cheap enough for large scale clean energy. Led by Professor Mingxin Huang in HKU’s Department of Mechanical…
Naked mole rats are not much to look at, but their biology has made them one of the most fascinating animals in aging research. These small, wrinkled rodents can live for decades, rarely develop cancer, and seem unusually protected from many of the diseases that normally arrive with age. Researchers…
Neuroscientists have identified a measurable brain difference between people with psychopathic traits and those with few or none. In a study published in the Journal of Psychiatric Research, researchers from Nanyang Technological University, Singapore (NTU Singapore), the University of Pennsylvania, and California State University found that a brain region involved…
When an itch strikes, scratching usually brings relief after a few moments. Scientists have now uncovered part of the biological system that tells the brain when enough scratching has occurred. The discovery reveals how the nervous system naturally limits scratching and may help explain why this process breaks down in…
In January 2022, the underwater volcano Hunga Tonga-Hunga Ha’apai in the South Pacific produced one of the most powerful eruptions in modern history. But scientists have now discovered that the eruption also triggered an unexpected atmospheric reaction that partially removed methane, a potent greenhouse gas, from the air. Researchers say…
A massive system of ocean currents in the Atlantic that plays a key role in regulating Earth’s climate has been weakening for almost 20 years, according to a new study. Scientists say the slowdown stretches across a large section of the Atlantic Ocean and could eventually alter weather patterns around…
New research suggests global sea levels could rise more quickly than scientists previously expected because Antarctic ice shelves may be melting from below at a much faster rate than once believed. Ice shelves are massive floating extensions of glaciers that help slow the movement of enormous amounts of ice into…
Scientists may have discovered a powerful new link between the gut microbiome, aging, and liver cancer. New research presented at Digestive Disease Week® (DDW) 2026 suggests that restoring gut bacteria to a more youthful state could help protect the liver, reduce age related damage, and potentially lower cancer risk. The…
Inflammatory bowel disease (IBD) affects millions of people worldwide, and current treatments often fail to provide lasting relief. Now, researchers have developed a new stem cell-based model of the human intestine that could help scientists discover more effective therapies. Their findings, published in Stem Cell Reports, point to glycyrrhizin, a…
Quantum key distribution (QKD) is widely considered the most advanced form of quantum cryptography, offering a path toward virtually unbreakable security for the future quantum internet. One promising technology behind these secure systems involves semiconductor quantum dots (SQDs), tiny solid-state light sources capable of generating high-quality single photons for quantum…
For decades, smaller and more powerful electronic components have fueled major advances in technology. Now scientists are searching for the next breakthrough in computer chip design, and many researchers believe 2D materials could play a key role. These ultrathin materials, made from just one or a few atomic layers, have…
Physicists have traditionally sorted all elementary particles in our three-dimensional universe into two categories: bosons and fermions. Bosons mostly include particles that carry forces, such as photons, while fermions make up ordinary matter, including electrons, protons, and neutrons. That simple division starts to break down in lower dimensional systems. Since…
