Ancient humans did not sleep continuously. They commonly slept in two shifts each night, separated by a period of wakefulness ...

Rather than promoting better quality sleep, pink noise and other ambient noises may harm sleep quality more generally.

Got a problem? Science says you should sleep on it.

Bill Belichick falling short of election to the Pro Football Hall of Fame in his first year of eligibility was the biggest ...

Continuous sleep is a modern habit, not an evolutionary constant, which helps explain why many of us still wake at 3 am and wonder if something's wrong.

The versatile Kansas forward flirted with a triple-double Wednesday night in Stillwater.

It's a commonly held belief that before artificial lighting, human sleep was 'naturally' divided into two distinct periods, but how true is that?

Cholecystectomy is associated with increased sleep energy expenditure, higher lipid oxidation, and a lower respiratory exchange ratio in Indigenous American adults.

The filmmaker becomes the first woman nominated for both Documentary Feature and Documentary Short in the same year, driven by stories of women navigating systems that put them at risk.

For hundreds of years, night didn't mean a long sleep. Long before electric lights lit up homes and streets, people lived ...

Decades from now, grizzled old puckheads in the United States and Canada will still be telling tall tales about a hockey showdown destined to go down in history as the Breakfast Brawl. Set your alarm ...

How bobsledding legend Elana Meyers Taylor made Olympic history after almost quitting the sport - Elana Meyers Taylor became Olympic champion at the age of 41 after almost quitting bobsledding ...