Nightmares are a universal yet deeply personal experience that has intrigued humans for centuries. These intense, ...

To treat depression, the tech magnate has said he'd rather use ketamine, a dissociative anesthetic, than traditional antidepressants.

An individual's nerve cells produce a special chemical called serotonin. It is responsible for sending signals from one nerve ...

Shorter days, and colder temperatures. During the winter months, many of us fall into a slower routine, more mimicking the ...