Sleep experts reveal why going to bed after a certain time disrupts cortisol and melatonin balance, causing disrupted sleep.

In Ukraine, unmanned weapons hunt the wounded and medics alike. Moving injured soldiers to safety has never been more ...

Continuous sleep is a modern habit, not an evolutionary constant, which helps explain why many of us still wake at 3am and wonder if something’s wrong. It might help to know that this is a deeply ...

Clinical psychologist Michael Breus, also known as “The Sleep Doctor,” joins TODAY to share strategies to sleep smoothly and ...

Dr. Meena Khan with the Ohio State University Wexner Medical Center says there are several ways to treat obstructive sleep apnea. Most common being the CPAP machine.

As the nights grow longer across the Northern Hemisphere, November offers a dynamic stage for planet watchers. From elusive ...

A troop of macaques escaped one of the largest primate-breeding facilities in America. Now a strange coalition of ...

On the morning of Oct. 10, 1983, in the rocky hills of Camp David, President Ronald Reagan was treated to an early screening of one of the year’s most anticipated films, “The Day After,” a two-hour ...

The Pacific Ocean has a way of making you feel small, but standing at the base of Pigeon Point Lighthouse in Pescadero, you’ll feel positively microscopic – in the best possible way. This isn’t just ...

From safari and outback escapes to CBD cool and cottagecore cosiness: fresh new ways to recharge from the everyday in SA, ...

Luxury lodges, lake-edge lolling, seaside stunners, glam-amid-grit CBD staycations and wine-country wonders: 16 great escapes ...

Eleven FBS teams are already in the various stages of conducting a coaching search. Here’s what Sports Illustrated is hearing on those—and other—jobs.