Alysa Liu was the darling of the 2026 Winter Olympics in Italy for the United States with two gold medals, including becoming the first women’s figure skater to win it since Sarah Hughes in 2002. It’s ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

The Big E Family learns what to do when a family member keeps sleepwalking and causes chaos at night.

A large review adds weight to an old idea: movement can help ease depression. Here’s how to think about exercise as part of ...

Depression is a complex and deeply personal experience. While almost everyone has periods of sadness, low mood or grief, ...

Dr. Gabriel Cubillos explains key causes behind rising child and teen obesity and shares home-based steps for prevention and early action.

Nighttime teeth grinding typically occurs outside of conscious awareness, allowing damage to accumulate gradually. Repeated ...

Don't you hate it when you're about to sleep and your body jerks you awake? Us too, and science may have some tools to help limit its occurrence.

Studies of sleep and recovery for elite athletes have identified foods and behaviors that improve sleep. That's great news for adults looking to improve their daily lives.

In this Q&A, Jessica Vazzaz explained what evidence supports sonic sleep aids, who benefits and what payers should demand ...

Sleep experts say that dark showering could promote sleep. But people with certain medical concerns might be better off ...