As climate change bears down on Antarctica, understanding why some penguins end up meandering so far from their natural ...

An emperor penguin has been returned to the Southern Ocean, 20 days after washing up on a beach in southwest Australia.

In one particularly popular video, Pesto waddles beside an adult penguin, looking like a giant in comparison. According to ...

Rescuers are trying to rehabilitate an emperor penguin that came ashore some 2,000 miles from its natural habitat, and what ...

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

When Pesto poked out of his shell in January, he weighed just 7 ounces but eventually reached 53 pounds, making him the ...

Pesto, the viral King Penguin at Melbourne's Sea Life aquarium, is growing up. He is losing his fluffy appearance in a ...

Molting is a crucial phase in a king penguin’s life because it signifies the start of independence as they prepare to leave ...

She describes him as a social butterfly who chatters away in a "cute little whistle tone" and loves annoying the adult penguins "like any typical toddler would". "He tends to be the first one to ...