Climate change is also driving penguins to colonize new areas, or to stay in regions longer than they normally would, ...

Krill are a keystone species in the Antarctic, but their population is moving further south due to climate change.

The study suggests that even the faintest hint of penguin droppings in the water is enough to prompt krill into escape ...

A marine biologist at the British Antarctic Survey has been killed by a leopard seal as she snorkelled. The seal attacked Kirsty Brown without warning and dragged her underneath the water as she ...

But this expedition to Antarctica is unlike any other ... with our own eyes. A Weddell seal accompanies her pup on a swim beneath the ice. When the juvenile is full-grown, it will be its mom ...

Just a faint whiff of penguin poop pushes their favorite prey to take "frantic" evasive action, reveals new research.

Leopard seals had always been considered an Antarctic species, residing predominantly within the pack ice. Births were always thought to occur on the ice flows surrounding the continent.

From the polar ice caps to temperate waters, seals inhabit oceans worldwide, from the Arctic to the Antarctic.