I wish I'd known years ago that my ability to sleep well might have an expiration date. I used to be so good at it. In those ...

Rebecca Robbins, Ph.D., an assistant professor of medicine at Brigham and Women's Hospital, explains orthosomnia, the obsessive pursuit of optimal sleep.

Dear Eric: One of our neighbors has acquired backyard chickens, and a rooster. His chicken coop is not far from our bedroom ...

If your teens are like ours, they're asleep well into the daytime hours. We asked the experts if this is normal — and their answers made us realize our teens aren't as "lazy" as we thought.

Table of Contents Why When You Eat Matters More Than What You Count The Real Secret to Plant-Based Energy That […] The post Your 7-Day Vegetarian Meal Plan Just Got Some Simple Science-Backed Tips ...

As we go about our daily lives, our brains take in vast amounts of information, leading many people these days to suffer from ...

Now, a big new study published in Proceedings of the National Academy of Sciences (PNAS) suggests that, for adults anyway, ...

In the summertime, I'm a hot sleeper, which causes me to wake up with sweaty hair. (As you can imagine, that puts a damper on ...

If your bedtime routine features an intensive, multi-step process with an arsenal of tools, you might find yourself wondering ...

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

Use the tray table pillow trick: Stack your pillow and scarf or sweater on the tray table and lean forward with your head ...

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