Garmin gives me detailed morning and evening reports without my asking, and I can't believe nobody else has done the same.

Dr. Browning explains that exercising too close to bedtime can disrupt the sleep cycle due to endorphins, cortisol and adrenaline that increase alertness. In some cases, high-intensity training at ...

We’ll gallop a-mile-and-a-quarter tomorrow.” Journalism is the only horse to contest all three legs of the Triple Crown this ...

There are several benefits of working out in the morning—here's how to shift your exercise schedule with a few simple strategies.

In TODAY.com's Expert Tip of the Day, a trainer reveals three common scenarios when the benefits of sleep outweigh those from ...

NPR's Ayesha Rascoe talks to Yun Sun, director of the China Program at the Stimson Center, about how Beijing will view Taiwan's large-scale military drills.

Smoke is drifting south from wildfires in Canada and a group of lawmakers had asked the Canadian ambassador about her government's plans for tackling them.

According to the American Psychiatric Association, more than 30% of Americans say their sleep quality is poor or they aren’t ...

Working out at night could make it harder to fall asleep and stay asleep. And since sleep is crucial for health and wellness, ...

Exercising first thing in the morning can be beneficial for mental and physical health. In terms of weight loss, previous ...

Scientists reveal when your body's internal clock makes workouts most effective. Discover if morning or evening exercise works better.