Cats are famous for their ability to nap anywhere and everywhere, but horses have a cool naptime trick too. They can get some shut-eye while standing up! (Why couldn’t humans have inherited this ...

Horses are literally restless animals. Before domestication, they wandered in search of grass and water, spending most of their time on the move, grazing. Defense against predators was alertness and ...

If you've ever passed by a field of horses at night, you've probably noticed that they rarely lie down to sleep. So why do these mammals sleep standing up? The answer is one of survival: Horses ...

Have you ever had those days where it takes everything you have to get through it? With such a heavy fatigue, you count down the hours and minutes until you can shut your eyes and forget the world ...

"Everyday, giraffes sleep while standing up for about 20 minutes. Just like that, 20 minutes a day is just right for a nap too. That's why we called it the Giraffenap, because of the way giraffes rest ...