Exercise is one of the best things we can do for a healthy heart. Yet research shows that endurance athletes have up to a four times higher risk of atrial fibrillation (an irregular or fast heartbeat) ...

Earthquakes are often treated as acts of nature that strike without warning along famous plate boundaries, yet a growing body ...

Scientists are zeroing in on a surprising suspect in the obesity epidemic: the everyday cooking oil that now dominates ...

A new neuroscience study reports that the psychedelic compound DMT disrupts a key brain rhythm linked to self-awareness.