Here are 10 of the most effective predators in the ocean – and you might be surprised which one comes out on top ...
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How to survive a leopard seal encounter
How to handle a dangerous encounter with a leopard seal.
The king penguin was spotted on the island of South Georgia, where the species gathers in the tens of thousands. A group of king penguins huddle together in a blizzard on the island of South Georgia.
Discover Magazine on MSN
These Seals Remember Their Old Rivals by Voice — Even After a Year at Sea
Learn how elephant seals recognize past enemies by voice and carry the memory of past battles across years.
Chavez, a marine mammal ecologist at the University of Rhode Island, spotted a leopard seal on an ice floe. Borras-Chavez was ...
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