A wayward emperor penguin was released into the Southern Ocean ... and his weight increased to around 55 pounds. He was fed a ...

Emperor penguins breed and raise their young almost ... at sea and caring for the newborn within the colony. The birds' diet consists primarily of fish, but they will also eat crustaceans, such ...

Emperor penguins, such as these in Snow Hill Island, Antarctica, can travel as far as 120 kilometres inland from the coast to ...

Pesto was born earlier this year on January 31 and has since taken the internet by storm with his 25 fish per day diet ...

Experiments where vampire bats were made to run on a treadmill have revealed how they extract energy from protein in their latest blood meal ...

Behind the scenes at a Chicago zoo, chimpanzees who spent years entertaining humans are learning to befriend their own kind.

“The emperor penguin is the largest penguin species on Earth.” The emperor penguin is the largest species of penguin in the ...

An emperor penguin that made it to a beach in Australia was released back into the Southern Ocean after spending 20 days in ...

The only emperor penguin known to have swum from Antarctica to Australia was released at sea 20 days after he waddled ashore ...

The only emperor penguin known to have swum from Antarctica to Australia has been released at sea 20 days after he waddled ...