Have you heard the saying about “sleeping with one eye open”? It’s a bit of metaphoric advice about staying vigilant—and a way to describe very light restless sleep. But sleeping with eyes open is ...

This story was originally published by CalMatters. Sign up for their newsletters. If you’re serving hard time inside a California prison, you’ll often find yourself stuck in a cramped cell with a ...

Some animals do it for survival, while others have evolved this ability for different reasons. It might seem strange, but these animals have developed abilities to rest while staying alert to their ...

Winston Churchill is quoted as saying, "We sleep soundly in our beds because rough men stand ready in the night to visit violence on those who would do us harm." Considering recent events, perhaps we ...

Cats do some pretty weird things. If you share your home with one, you could probably list a few. Sometimes, their behaviors give their owners a good chuckle, like when they sleep in cardboard boxes, ...

Wading through a clear knee-deep tidal pool in coastal Florida, I was trying to move slowly, to avoid disturbing a gorgeous American oystercatcher napping on a small sandbar. Oystercatchers are ...

Longtime boxing promoter, Eddie Hearn, has offered UFC boss, Dana White, some advice ahead of his venture into the world of Boxing. After teasing at it for several years now with Zuffa Boxing, UFC ...

Narcissism seems to have become a contemporary epidemic. The technology available allows us to access and disseminate personal information and create your own “personal PR buzz” in ways that no other ...

Victoria Beckham revealed the one undesirable trait her husband, David, has in the bedroom — he snores. The fashion designer, 51, shared the secret in an interview with the Sun about her new ...