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

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

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

Honey badgers are not actually named for their love of honey, in fact, they raid bee hives to loot the delicious, protein-rich larva inside, which seems like an overly complicated way to get protein.

In preparation for Christmas, we put together your comprehensive reindeer guide on their favorite foods, what to know about ...

As for how Duffy and Oscar got their names: Duffy is in honor of a longtime aquarium staff member, while her brother’s ...

Learn why sardines vanished, leaving tens of thousands of African penguins starving during their annual moult along South Africa’s coast.

A new study finds Patagonia pumas eating penguins, staying near colonies, tolerating each other more, and reshaping how ...

Popcorn is a high fiber, whole grain food that promotes gut health. But not all popcorn is good for you. Learn more.