Science

REM sleep behavior disorder, characterized by a tendency to act out one's dreams while asleep, is one of the strongest prediagnostic symptoms.

CNN's John Defterios visits the only Zaha Hadid building in Hong Kong - a new campus for the city's Polytechnic School of Design. ...

Ivan Watson gets a firsthand account of the Cyclone Pam destruction in Vanuatu. ...read more

The 71-year-old millionaire is behind bars, accused of murder again in a case that some say is tied to his wife's disappearance. ...

Dating back almost 4,500 years, the city of Babylon has seen empires come and go but is now threatened by ISIS. ...

Ivan Watson is on the ground in cyclone-stricken Vanuatu, reporting that the destruction is widespread and the outside aid is sparse. ...

The world's largest social network is trying to help users better understand what is allowed on the service, and is also issuing a report...

Slot machines have become extremely common in Italy, pulling billions in revenue, but the mafia has found shady ways to profit from the industry. ...

Brian Stelter speaks to filmmaker Alex Gibney about the media attack campaign waged by the Church of Scientology against his HBO doc, "Going Clear,"...

A growing number of law enforcement agencies have acquired sophisticated surveillance technology to track cellphones but have done so with an unusual restriction: They...