Many of the world’s largest river deltas are quietly sinking faster than the oceans are rising. Scientists are warning that a…

Chemotherapy is widely known to damage the lining of the intestines. While this side effect is often treated as a localized…

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

Human breast milk contains its own microbial ecosystem, and new research suggests these microbes may help seed an infant’s gut. Most…

A new study suggests that a naturally occurring compound made by healthy gut bacteria may help protect children from developing fatty…

Researchers are uncovering how a poisonous chemical could have helped life emerge. A chemical that is deadly to humans may have…

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.…