Should doctors rethink the standard gout treatment? Gout happens when excess uric acid in the body forms urate crystals that collect in and around joints, triggering sudden attacks of intense pain and inflammation. To prevent those flares and lower the risk of long-term joint damage, kidney stones, and tophi, doctors often use urate-lowering drugs. A […]
Major Cancer Breakthrough Could Help Patients Who Don’t Respond to Immunotherapy
Researchers have uncovered a previously hidden “internal brake” on immune cells that limits their ability to fight cancer, independent of tumor influence. Scientists developing next-generation cancer immunotherapies have uncovered a hidden weakness inside the immune system itself. A molecule known as SLAMF6, found on T cells, acts as a built-in shutoff switch that limits their […]
This Tiny Insect Should Freeze to Death but Somehow Doesn’t
Snow flies beat the cold by acting like a mashup of Arctic fish and polar bears. Snow flies may seem like ordinary insects, but their survival strategy is anything but typical. In a new study, researchers at Northwestern University examined how these tiny, wingless insects, which crawl across snowy surfaces to mate and lay eggs, […]
Even Doctors Can’t Tell These AI X-Rays Are Fake
AI-generated X-rays are now so realistic they could fool doctors—and potentially disrupt the entire healthcare system. A new study published today (March 24) in Radiology, the journal of the Radiological Society of North America (RSNA), finds that both radiologists and advanced multimodal large language models (LLMs) struggle to reliably tell apart real X-rays from artificial […]
Astronomers Capture Two Giant Planets Forming in Real Time Around Distant Star
Astronomers have spotted two giant planets forming around a young star—offering a stunning glimpse of how our Solar System may have begun. Astronomers have identified two planets in the process of forming within the disc of gas and dust surrounding a young star called WISPIT 2. One planet had been spotted earlier, and new observations […]
One of Earth’s Greatest Migrations Is Collapsing Beneath Our Rivers
One of Earth’s greatest migrations is vanishing underwater—and almost no one is paying attention. The world’s freshwater fish migrations—some of the longest on Earth—are collapsing fast, with populations down over 80%. Scientists say only global cooperation to reconnect rivers can prevent their disappearance. A Hidden Crisis in Freshwater Fish Migration Some of the longest and […]
Earth’s Strangest Magnetic Era: Scientists Decode the Ediacaran Mystery
Ancient rocks reveal that Earth’s magnetic field during the Ediacaran may not have been chaotic after all. Earth’s Ediacaran Period, which lasted from about 630 to 540 million years ago, has long puzzled scientists studying the planet’s magnetic history. In most other eras, tectonic plates moved at relatively steady rates, climate zones remained stable, and […]
Scientists Discover Alaska Glaciers Are Melting Weeks Longer Than Expected
New radar data reveals Alaska’s glaciers are melting longer and reacting faster to heat. Alaska’s glaciers are not just shrinking. They are staying in melt mode for longer stretches of the year. Using satellite radar, researchers found that for every 1 degree Celsius (1.8 degrees Fahrenheit) increase in average summer temperature, glaciers across Alaska experience […]
A Bright Star Hid a Massive Secret for 50 Years: Mystery of Gamma Cassiopeiae Finally Solved
A naked-eye star’s 50-year mystery is solved—its bizarre X-rays come from a hidden, feeding white dwarf. Easily visible in the night sky within the constellation Cassiopeia, the star γ Cas has puzzled astronomers for more than 50 years. It produces X-rays with energies and temperatures far beyond what is expected from a typical massive star. […]
A Bright Star Hid a Massive Secret for 50 Years: Mystery of Gamma Cassiopeiae Finally Solved
A naked-eye star’s 50-year mystery is solved—its bizarre X-rays come from a hidden, feeding white dwarf. Easily visible in the night sky within the constellation Cassiopeia, the star γ Cas has puzzled astronomers for more than 50 years. It produces X-rays with energies and temperatures far beyond what is expected from a typical massive star. […]