Sleep apnea is a common sleep disorder that causes abnormal breathing patterns as you sleep, like pauses in your breath.

Researchers analyzed over 3 million sleep sessions from a global cohort of smartphone users and found that more than half ...

International Conference used FDA-approved tools to see how sleep can impact other parts of recovery for patients in the ...

Oversleeping may be more dangerous than short sleep, increasing risks of cognitive decline, depression, heart disease, and ...

While everyone occasionally battles the afternoon slump, people with hypersomnia or narcolepsy face a different reality altogether—one where the urge to sleep can strike with bulldozer force ...

Experts call this idiopathic hypersomnia. Luckily ... or tea can make it difficult to sleep even when you’re tired. For this reason, it’s best to switch to decaf beverages later in the ...

Check why some people sleep excessively, exploring causes like sleep disorders, mental health, substance abuse, injuries, and ...

Without 8 or 9 hours of sleep, most of us end up staggering around like zombies. But according to a new study, some people ...

Not everyone needs a full eight hours of sleep to wake up feeling refreshed. Some people, known as natural short sleepers, ...

Dear Annie: In response to the column about the girlfriend who keeps falling asleep, I’d like to gently suggest the possibility that her issue might be physical rather than psychological.

Without 8 or 9 hours of sleep, most of us end up staggering around like zombies. But according to a new study, some people have a genetic mutation that makes them feel perfectly alive after ...