A recent study published in Proceedings of the Royal Society B has documented an unprecedented ecological interaction in ...

Pumas in southern Patagonia have discovered an unexpected new food source in the dense colonies of Magellanic penguins, and ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.

In a national park in Patagonia, something remarkable is happening between predators and prey: Pumas are returning—and ...

Pumas in Patagonia, Argentina are eating penguins in a national park — and it's changing how the big cats are interacting with each other.

The novel hunting behaviour was observed on the windswept shores of Monte León National Park in south-east Argentina.

Penguins are an enduring favorite in aquariums all over the world. Even videos are fun to watch, as penguins dive into the ocean or waddle along the shores of Antarctica. Although there are a number ...

Penguins, it seems, can't really taste their dinners. They aren't able to pick up on sweetness, bitterness, or a meaty flavor known as umami, a study finds. Instead, they can only taste sourness and ...

“The emperor penguin is the largest penguin species on Earth.” The emperor penguin is the largest species of penguin in the world and also one of the most unique. Instead of breeding in the warmer ...