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science/health

Bipartisan Senators Launch Probe Into Medicare Advantage AI Care Denials

A bipartisan pair of U.S. senators is demanding answers from Medicare Advantage insurers about their use of artificial intelligence in denying patient care claims. Senators Richard Blumenthal (D-CT) and Josh Hawley (R-MO) have launched a joint probe examining how AI systems are being used to make coverage decisions for

Sugar Detected in Interstellar Space May Shed Light on How Life Began on Earth

Discovery of Sugar in Deep Space Researchers have identified glycolaldehyde—a simple sugar considered a precursor to the molecules necessary for life—in interstellar space for the first time. This finding strengthens the theory that the chemical ingredients for life may be widespread throughout the universe and could have arrived

Immune Clues: Why Some Frogs Survive a Deadly Fungus

The Amphibian Fungus Crisis A deadly fungus has devastated amphibian populations worldwide, causing dramatic declines and extinctions across multiple continents. Yet some species have managed to recover from outbreaks, raising questions about the mechanisms behind their survival. Early Immune Development Offers Protection A recent study published in Science Daily reveals

The Rise of AI in Protein Design: Inside David Baker's 'Communal Brain'

David Baker, a biochemist at the University of Washington, is at the forefront of using artificial intelligence to design entirely new proteins—a capability that was nearly impossible just a few years ago. The Communal Brain Approach Baker's team has built a collaborative ecosystem where researchers worldwide can

First X-Ray Images Taken in Space Could Pave Way for Lunar Patient Care

Breakthrough in Space-Based Medical Imaging Researchers have achieved a significant milestone by capturing the first X-ray images ever taken in space. This development demonstrates that medical imaging technology can function reliably beyond Earth's atmosphere, opening new possibilities for astronaut healthcare during long-duration missions. Implications for Lunar Exploration The

Semaglutide Shows Potential to Slow Biological Aging in First Clinical Study

A new study has found that semaglutide—the active ingredient in Ozempic and Wegovy—may have effects beyond weight loss and metabolic health. Researchers discovered that the drug slowed biological aging markers in adults with HIV, marking the first clinical evidence that semaglutide could influence human aging processes. The findings

Chai Discovery Raises $400 Million to Advance AI-Powered Drug Development

Chai Discovery Secures Major Funding for AI Drug Development Chai Discovery has raised $400 million to advance its artificial intelligence platform designed to streamline the drug discovery process. The funding round highlights growing investor interest in AI-driven healthcare solutions that promise to reduce both the time and cost of bringing