Penguin chicks, whose coats are made of fluffy down feathers, aren't as protected from the rain as adult penguins. Getting ...

They include some of the largest animals on Earth. The blue whale is ... seabirds, seals, penguins, sharks, and even other whales and dolphins. Sperm whales dive up to 3,000 feet (900 m) below ...

From swimming faster than Olympic athletes to proposing with pebbles, penguins are full of surprising and lovable traits.

All around are penguins, as awkward on land as they are agile in water. Massive and majestic whales slip through the ... is “like the heart of the Earth”, according to Marcelo Leppe, director ...

The new National Geographic miniseries Secrets of the Penguins visits the type of world Avatar filmmaker James Cameron is ...

It is the coldest, darkest, windiest place on Earth," he said further. Gregory says the significance goes beyond any one species. "We should want to look after penguins, not just because it makes ...

It’s also part of a feedback loop that accelerates global warming. Climate change is bringing a new threat to penguins that live on the Antarctic peninsula on the western side of the continent.