Dogs may look adorable when they snooze, but their sleeping habits actually hold fascinating clues on how living with humans ...

Ever wonder where our feathered friends sleep at night? Watch this fascinating video to discover birds’ unexpected sleeping spots for safety and comfort.

January often feels like a month when we should be hibernating, emulating a dormouse or a hedgehog and tucking ourselves up ...

We asked experts what parents should know about how sleep impacts infant development and how to establish routines.

Some animals spend most of their lives sleeping, using extended rest to conserve energy, avoid predators, or adapt to their environment. Unlike humans, who need sleep for cognitive function, these ...

What has puzzled researchers and philosophers for many centuries is the ‘why’ of sleep, along with the ‘how’. We human animals know from experience that we need to sleep, and that the ...

For anyone without Valentine’s Day plans this year, Julie Castle has a suggestion: Dinner and a movie with a floppy-eared pup. Or perhaps a long nap on the sofa with a purring feline. “This is ...

The study has found evidence that vitamin D could be linked to disrupted sleep and reduced sleep duration — meaning as well as trouble sleeping through the night, you might be getting less rest ...

After posting about their pet being missing, people are allegedly being contacted by scammers who are saying they are with ...

Your brain’s natural rinse cycle flows while you sleep. A new study suggests certain ... clears out the molecular trash from your brain at night. To be human is to sleep. You spend roughly ...