If you’ve ever felt tired after a full night’s sleep, you likely didn’t get enough deep sleep. This stage of sleep is considered to be the most restful, so getting enough of it is key for your overall ...

If you're low on energy all the time, have you tried spending eight hours in a cool, dark, quiet room?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." New research links bad sleep with faster brain aging. The connection between brain health and a good ...

Nope, it's not coffee.

You know how satisfying it feels when your head hits a cool pillow, especially after one side has heated up from you laying on it and you flip it over to find the "cool side" again? Turns out that ...

He couldn't stop fixating on it. "I started getting into the frame of mind most people get sucked into. I worried, 'What's going on? Is there something wrong with me?'" he says. That fear of not being ...

In a recent perspective piece published in the journal Neuron, researchers discussed how stress can disrupt and promote sleep and the biological mechanisms that may underlie these responses. They ...