Multiple sclerosis may quietly damage the brain for years before symptoms appear, and scientists can now see it coming.

Human breast milk contains its own microbial ecosystem, and new research suggests these microbes may help seed an infant’s gut. Most discussions of breast milk highlight nutrients, antibodies, and the ...

Researchers are uncovering how a poisonous chemical could have helped life emerge.

A sizzling exoplanet caught by the James Webb Space Telescope is shedding its atmosphere and leaving behind two gigantic helium tails.

A new analysis suggests modern satellite networks could suffer catastrophic collisions within days of losing control during a major solar storm. The phrase “House of Cards” is often associated today ...

Ancient Indigenous peoples transported a wild potato across the Southwest, expanding its range thousands of years ago.

A new experimental treatment has shown encouraging results in a recent clinical trial, offering new hope against one of medicine’s most challenging conditions.

Scientists have uncovered a molecular trigger behind common overuse tendon injuries, revealing that HIF1 directly drives disease progression. Painful problems such as Achilles tendon pain, tennis ...

A study by Universitat Rovira i Virgili finds that prioritizing low glycemic index foods, including most fruits and whole grains, may lower the risk of Alzheimer’s disease and other forms of dementia.

Children with ADHD traits are more likely to face physical health problems and disability in midlife, according to one of the largest long-term studies to date.

Scientists have uncovered an unexpected way plants make powerful chemicals, revealing hidden biological connections that could transform how medicines are discovered and produced. Plants produce ...

After two years of careful study of Webb images, researchers at the Niels Bohr Institute’s Cosmic Dawn Centre reached a ...