2025-11-18 12:06:01 +00:00 Researchers at NYU Abu Dhabi have uncovered evidence that water once flowed beneath Martian sand dunes — suggesting that the Red Planet may have once had conditions capable of supporting life. Scientists at New York University Abu Dhabi (NYUAD) have identified new signs that water once moved beneath the Martian surface, suggesting the planet may […] Read more…
2025-11-18 11:29:51 +00:00 Astronomers have, for the first time, confirmed a colossal coronal mass ejection from a distant star, a blast so powerful it could strip the atmosphere from any nearby planet. Astronomers using the European Space Agency’s XMM-Newton space observatory together with the LOFAR radio telescope have made a groundbreaking observation: they have clearly detected an explosive […] Read more…
2025-11-18 10:00:34 +00:00 MIT engineers have developed an ultrasonic device that rapidly releases water from sorbent materials used in atmospheric harvesting. By shaking water molecules free instead of heating them, the system boosts efficiency dramatically. Powered by a small solar cell, it could run multiple cycles per day. The advance could make off-grid, air-powered drinking water systems far […] Read more…
2025-11-18 04:10:11 +00:00 A common gout drug may unexpectedly lower the risk of heart attacks and strokes, according to a major new review A commonly used and affordable medication for gout may help lower the risk of heart attacks and strokes in people with cardiovascular disease, according to a new Cochrane review. In this analysis, researchers evaluated the […] Read more…
2025-11-18 03:30:08 +00:00 In a first-in-human phase 1/2a clinical trial, researchers used adult stem cells to help restore vision in people with age-related macular degeneration. In the United States, age-related macular degeneration (AMD) stands as one of the primary causes of permanent vision loss among adults aged 60 and older. The disease affects the macula, the central region […] Read more…
2025-11-18 02:55:24 +00:00 A new study shows that hypertension quietly disrupts brain cells and blood-vessel integrity well before blood pressure spikes. Hypertension can begin harming blood vessels, brain cells and white matter long before a rise in blood pressure is detected, according to a new preclinical investigation from researchers at Weill Cornell Medicine. These early effects may help […] Read more…
2025-11-17 23:24:21 +00:00 Energy consumption in the U.S. is changing how people perceive the environmental risks associated with AI. New research challenges the common assumption that artificial intelligence places a heavy burden on the climate. The findings indicate that current levels of AI use have only a small impact on global greenhouse gas emissions and could even support […] Read more…
2025-11-17 22:59:54 +00:00 An ancient alabaster vase from Yale’s Babylonian Collection has revealed traces of opium, offering the strongest evidence yet of widespread opiate use in ancient Egypt. A recently analyzed alabaster vase from the Yale Peabody Museum’s Babylonian Collection has been found to contain traces of opiates, offering the strongest evidence so far that opium was widely […] Read more…
2025-11-17 22:14:52 +00:00 Evidence from key archaeological sites suggests a major cosmic explosion may have reshaped the climate and ecosystems of the late Pleistocene. Scientists are expanding the evidence supporting the idea that a fragmented comet exploded over Earth nearly 13,000 years ago. This cosmic event may have played a part in the extinction of mammoths, mastodons, and […] Read more…
2025-11-17 20:00:30 +00:00 Scientists used advanced chemical analysis and machine learning to detect hidden molecular traces of life in rocks over 3.3 billion years old. The AI identified biological signatures with more than 90% accuracy and revealed early signs of photosynthesis far earlier than previously known. Discovery of Ancient Chemical Traces of Life A new investigation has identified […] Read more…
2025-11-17 17:30:11 +00:00 A new clinical trial explored whether raising cellular NAD⁺ levels with high-dose nicotinamide riboside could influence lingering neurological and physical symptoms in long-COVID. Millions of people around the world continue to live with persistent symptoms after a COVID-19 infection, a condition known as long COVID. These ongoing problems can affect people of all ages and […] Read more…
2025-11-17 16:45:56 +00:00 A new study indicates that glioblastoma becomes less aggressive after treatment with resveratrol and copper, a potentially game-changing finding that could pave the way for a radically new approach to cancer therapy. Treatments such as chemotherapy, radiotherapy and immunotherapy are all designed with a single goal in mind: to destroy cancer. However, what if this […] Read more…
2025-11-17 16:00:29 +00:00 Lowering arsenic in drinking water can slash mortality by up to 50 percent, even for people exposed for decades. Decades of meticulous well testing and urine monitoring show that safer wells rapidly translate into declining health risks. Long-Term Evidence Linking Arsenic Reduction to Lower Mortality A large 20-year investigation involving almost 11,000 adults in Bangladesh […] Read more…
2025-11-17 14:10:10 +00:00 A study shows that bumblebees can be trained to tell the difference between long and short light flashes. Researchers at Queen Mary University of London have discovered, for the first time, that an insect can choose where to search for food by evaluating how long a light cue lasts. The study focused on the bumblebee […] Read more…
2025-11-17 13:35:16 +00:00 A long-term deep-sea experiment revealed that a crucial species failed to appear where it should have thrived. In many horror films, the most unsettling moments come from creatures that can’t always be seen. In deep-sea science, however, it is the absence of a creature that can be even more alarming. When researchers fail to find […] Read more…
2025-11-17 13:00:29 +00:00 A global team harnessed the Fugaku supercomputer to build one of the largest and most realistic virtual mouse cortex models ever created. The digital brain behaves like a real one, allowing scientists to study disease progression, neural dynamics, and potential treatments safely in silico. Combining biological datasets with powerful modeling software, the international team proved […] Read more…
2025-11-17 12:00:40 +00:00 Millions of Americans live surprisingly close to fossil fuel infrastructure—not just oil wells and power plants, but also refineries, storage sites, and pipelines that make up a vast, mostly hidden energy network. A new nationwide analysis shows that 46.6 million people reside within about a mile of at least one such facility. Many of these […] Read more…
2025-11-17 10:00:23 +00:00 Scientists have discovered how tumors secretly drain the energy from T cells—the immune system’s main cancer fighters—and how blocking that process can bring them back to life. The team found that cancer cells use a little-known molecular signal to push T cells into exhaustion, making them stop attacking. By interrupting this harmful signal, researchers were […] Read more…
2025-11-17 09:00:00 +00:00 Experts say the ocean could help remove vast amounts of carbon dioxide, but the technologies are still shaky and hard to verify. With warming accelerating, residual emissions from aviation, shipping, and industry mean carbon removal will be essential. Yet marine approaches—from seaweed to plankton fertilization—carry scientific and environmental uncertainties. Oceans as a Climate Tool: Promise […] Read more…
2025-11-17 04:32:31 +00:00 Researchers found that a non-absorbed antibiotic can trigger gut bacteria to make longevity-promoting compounds. A research team has discovered a method for turning the bacteria that live in animal digestive systems to function like miniature factories capable of generating compounds that support longer life in their hosts, showing a potential new direction for drug development. […] Read more…
2025-11-17 03:57:20 +00:00 GLP-1 drugs may protect the liver but raise blood alcohol levels. Yale researchers are investigating how this dual effect impacts health. Anti-obesity drugs such as semaglutide (Ozempic, Wegovy), are showing potential beyond obesity treatment. Research increasingly suggests that these drugs may help manage alcohol use disorder and alcohol-related liver disease by reducing the desire to […] Read more…
2025-11-17 03:22:11 +00:00 It could someday also be useful in treating other cancers influenced by the same enzyme, such as glioma, pancreatic cancer, and thyroid carcinoma. Scientists at Oregon Health & Science University (OHSU) have created a new molecule that could provide a promising path forward in treating some of the most difficult cases of triple-negative breast cancer, […] Read more…
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