Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

So, how many hours a day do dogs sleep, and why so doggone much? On average, dogs sleep anywhere from 10 to 12 hours a day, ...

So how many total hours of sleep are they getting − and how many should they be getting? Dogs can sleep, on average, between 12 to 14 hours a day, Purina reports. Dogs get a lot of sleep because ...

They have either slept downstairs on their own, or their owners brought crates or had the dogs sleep in their cars. After the couple left, I had to deep-clean the room to remove the dog hair ...

Get all the news you need in your inbox each morning. Dogs can sleep, on average, between 12 to 14 hours a day, Purina reports. Dogs get a lot of sleep because when their bodies cue them they ...

It was last week Monday, when a woman was driving at night when she said the dog ran out and hit her car. Crew members at a battery and tire store say, it wasn't until 12 hours later when the ...

The body’s natural sleep-and-wake cycle is reasonably attuned to a 24-hour period. Perturbations in the sleep cycle are disruptive to the functioning of many body systems. Learning, memory ...

But how much sleep does the average person really need to maintain health? Do we actually need eight hours a night, or is seven hours of sleep just enough? The amount of sleep we need changes over ...