Penguins take thousands of naps every day, each about a few seconds long
Penguins are champion power nappers. Over the course of a single day, they fall asleep thousands of times, each bout a few seconds long, a new study has found. Although animals have a wide range of sleeping styles, penguins easily take the record for fragmented sleeping. “It’s really unusual,” said Paul-Antoine Libourel, a neuroscientist at … Read more
