14 Mammals That Sleep More Than 18 Hours a Day (And How They Survive on So Little Activity)
Sleep like your life depends on it—because for these mammals, it kind of does. Some animals have turned snoozing into a survival strategy. We’re talking 18 hours a day or more, curled up, zonked out, and barely lifting a paw. You might envy them… until you realize just how strange and fascinating their lives really …










