Add Yahoo as a preferred source to see more of our stories on Google. A bio-logging electronic tag is seen attached to the head of a female northern elephant seal at Ano Nuevo State Park (Reuters) - ...

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. Elephant seal sleeping in Antarctica.Sebnem Coskun/Anadolu Agency via Getty Images Elephant seals drift downwards in a "sleep ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A video of an elephant diving into a swimming pool has delighted the ...

Female elephant seal weigh on average 350 kg, and dive continuously to the ocean's mesopelagic zone, about 200 to 1,000 meters deep, to consume their only prey: small fish that weigh less than 10 ...

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

Lumbering elephant seals in Antarctica seem to be taking the heat from global warming, as scientists have found the mammals must dive to deeper than normal depths in warmer seas to snag food. The ...

University of Cambridge biologist Andrew Gillis studies the embryos of elephant fish, distant relatives of sharks with long, trunklike snouts. But how, exactly, do you get an elephant fish embryo? You ...

May 13 – For elephant seals – one of the most distinctive of the 33 species that comprise the world’s seal family – it is hard work to stay fat. Scientists have conducted the most thorough study to ...

May 13 (Reuters) - For elephant seals - one of the most distinctive of the 33 species that comprise the world's seal family - it is hard work to stay fat. Scientists have conducted the most thorough ...