Wildlife conservation efforts in the Patagonia region of Argentina have been so successful that rebounding populations of pumas have found an unexpected new main source of prey: Magellanic penguins.

Add Yahoo as a preferred source to see more of our stories on Google. Long absent from Argentinian Patagonia due to over-hunting, pumas have returned and started hunting local Magellanic penguins, ...

Pumas in Patagonia are preying on penguins — and it's changing how the big cats interact with each other. The pumas in question reestablished themselves in an Argentinian national park that housed a ...

Trade ’em! Eat a few million dollars, get a better return. Done. Easy peasy, right? The Pittsburgh Penguins’ situation is easy for all of us on the outside who are not involved, but it is far more ...

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 ...