You slept in an awkward position, sat cross-legged for too long or rested your hand awkwardly? Suddenly your leg feels numb or your arm tingles. Usually there's no cause for concern – but sometimes ...

The most complex computer in the world is not made of microchips – it’s sitting right inside your head. Although the fastest supercomputers rival the human brain for raw computational power, nothing ...

New research provides evidence that the repetitive thoughts occupying a person’s mind can directly influence the spontaneous memories they experience later. This phenomenon, termed “preoccupation ...

A newly discovered bacterial duo may be the hidden cause of chronic constipation. The two microbes break down the colon’s protective mucus layer, leaving stool dry and hard — a problem traditional ...