Exposure to light during sleep is associated with an increased risk of cardiovascular disease, according to a new study.

Exposure to artificial light at night is linked to higher rates of cardiovascular disease, according to recent research ...

A study using more than 27,000 sleep records of collegiate athletes provides the best evidence to date that early morning ...

Chronic insomnia needs evidence-based care, not pills or products. Consistent habits, CBT-I, and understanding sleep—not chasing metrics—create real, lasting improvement.

Waking up drenched in sweat during a cold night might feel confusing—but science tells us it’s not as unusual as you might ...

Psychological well-being, social connections, and enjoyable daily activities may support healthier cognitive aging more ...

That’s a bedtime routine specifically designed to remind your body that it’s time for rest—and it’s not about brushing your ...