It works in a roughly 24-hour cycle, and aside from regulating sleep at night, it also creates a natural energy dip in the ...

Wake up feeling stiff? These expert-recommended morning stretches can relieve tension, improve flexibility, and boost energy ...

Evening workouts could be wrecking your rest. Learn how to balance nighttime exercise with quality sleep for better overall ...

Hallucinogens like DMT, psilocin, and LSD might rewrite the rules of sleep, blurring the line between dreams and reality.

When missing out on sleep, many of us turn to caffeine (hello, coffee) to give us the much needed boost to power through ...

I feel like a house that’s getting inspected daily. And my pipes are rusting. Whoever thought I’d be nostalgic for sleep?

We can't talk about morning sunlight and improved sleep hygiene without first addressing our circadian rhythm. This is the ...

World No. 1 Nelly Korda—the defending champion—lost to Ariya Jutanugarn on the final day of round-robin play and didn’t ...

Feeling tired after a meal is a common and natural response ... After eating, walk for 5-10 minutes and gently stretch to encourage blood flow. 4. Sleep Properly Sleep deprivation amplifies ...

Temperature is one of the circadian rhythm's main impetuses, meaning your body's core naturally cools down when it is ...

I am losing sleep. Over sleep. Each night I go through a routine that would make an astronaut applaud. I pop a melatonin. I lay a cold compress on my forehead. I apply special tape to avoid mouth ...

Dallas Mavericks fans woke up wincing from a close loss to the Detroit Pistons the night before. Their team was still in eighth place, fighting to move out of the play-in spots in the NBA’s playoff ...