For the first time, scientists have recorded brain activity in a free-ranging, wild marine mammal, revealing the sleep habits of elephant seals during the months they spend at sea. The new findings, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Northern elephant ...

The Friends of the Elephant Seal Visitor Center exhibit displays the routes three well-traveled seal athletes took and their performance stats. Kathy Curtis Friends of the Elephant Seal The world’s ...

During the many months they spend at sea gorging on fish and squid, the massive mammals sleep only about two hours a day. By Annie Roth It long seemed as though African elephants were the champions of ...

The surprisingly short shut-eye may be a way for the elephant seal to avoid predators—an intriguing find from the first-ever sleep study on marine mammals in the wild. A baby northern elephant seal ...

A video of an elephant diving into a swimming pool has delighted the internet. A TikTok video posted by yexianggu shows an Asian elephant in a tank of water at the Khao Kheow Open Zoo in southern ...

Baby Elephant 'Taking Swim Lessons' at Oregon Zoo Is Stealing Hearts Everywhere originally appeared on PetHelpful. Baby elephant Tula-Tu has been stealing people's hearts from the start. The Oregon ...