Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Sleep also enables the body ...

You check into a hotel and toss and turn all night, but your sleep improves the following night. Scientists at Nagoya University wanted to understand why this happens. Working with mice, they have ...

It's nighttime and you're exhausted. But the hotel bed feels wrong. The mini fridge won't stop making that low, irritating hum. The power outlet lights feel brighter than the sun. Outside, random car ...

From sleepwalking to nocturnal death syndrome, this video unveils the mysteries behind our nightly adventures. Whether you're a sleep enthusiast or just curious, prepare to be amazed by the strange ...

Before you submit an error, please consult our Video Help page. Amanpour and Company is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android ...