If you're trying to sleep better, you may have tried remedies like soothing teas at bedtime, a bedtime meditation practice or cutting screen time out of your nightly routine. However, there's one ...

Elephant seals drift downwards in a "sleep spiral" when deep diving in the ocean, a new study found. Sleeping while deep diving allows the seals to avoid predators, scientists believe. The scientists ...

When it comes to improving sleep, there are plenty of widely known tips, such as maintaining a regular bedtime, using blackout curtains, avoiding electronics as you wind down and more — but one less ...

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When it comes to improving sleep, there are plenty of widely known tips, such as maintaining a regular bedtime, using blackout curtains, avoiding electronics as you wind down and more — but one less ...