A 78-year-old man in Italy who doctors had declared to be dead of cardiac arrest woke up half an hour later, according to ...

A new study suggested that not getting enough REM sleep can be an early warning sign of Alzheimer's disease. Here's what a ...

Dave Mullen was just 17 years old when he first snorted cocaine. It happened during what should have been a celebratory moment on his birthday. Offered a line of the Class A drug in a pub, he naively ...

Neuroscientists have found that the brain can wake up in different ways, explaining why some mornings feel like a dream and ...