As far as diets go, penguins are way ahead of us landlubbers when it comes to getting enough omega threes. Their diet, rich in fatty fish keeps them far ahead of the curve. But when it comes to ...
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 ...