Today's adorable penguins waddle across kids' cartoons as comic relief. The cute cold-weather bird is a pitchman for everything from vodka to hockey. But in ancient times, you wouldn't want meet ...

While male penguins are usually slightly larger than females, the Australian Antarctic Program says that the average penguin size is far below Pesto's current size, with peak weights ranging ...

‘This is a big deal for us’: Birch Aquarium announces hatch of first local little blue penguin Birch Aquarium says this little blue penguin is the first of its kind to hatch on the West Coast ...