Charged raindrops may damage paint with tiny electrical discharges that act like microscopic lightning. Weather gradually wears down painted and coated…

Prehistoric builders in Britain went to extraordinary lengths to create one of the country’s most striking ancient monuments. New research shows…

Ancient teeth suggest humans were using psychoactive betel nuts 25,000 years ago, pushing the history of habitual drug use deep into…

UCLA scientists engineered ready-made T cells from cord blood stem cells that can hunt solid tumors even when cancer cells hide…

Some of the healthiest foods may quietly fuel gut inflammation in people with inflammatory bowel disease (IBD). The compound, called oxalate,…

A familiar diabetes pill could hold the power to slow the biological forces that leave the body increasingly vulnerable to disease…

The universe still appears to be expanding at an accelerating rate, despite a recent study that suggested it may have started…

A new model connects observations of Venus with the optical properties of the liquid inside its cloud droplets. Venus’s clouds look…