Sleep lowers blood pressure, aiding heart health. It boosts the production of antibodies, supporting the immune system. It ...

Even a single night of sleep trouble can feel distressing and lonely. You toss and turn, stare at the ceiling, and wonder how you’ll cope tomorrow. No wonder many people start to worry they’ve ...

Sleep experts explain what winter insomnia is, why colder months can disrupt sleep, and what to do if seasonal changes affect ...

Experts reveal symptoms that strike during nighttime rest and what those signs might mean for your health.

Insomnia is the most common sleep disorder and is one of the most common symptoms reported by patients with both medical and psychiatric illnesses. Population-based estimates indicate that about 33% ...

Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

Learn the biological triggers of grinding and find medical treatments to protect your jaw and sleep better tonight.

Sleep problems are expanding quickly among children because of inconsistent school schedules and more screen time. Disrupted natural sleeping patterns due to switched routines and gadget dependency ...

Bipolar disorder disrupts sleep patterns, and sleep challenges worsen bipolar symptoms. Prioritizing better rest can help ...