The emperor penguin, dubbed Happy Feet, was released into the water from the New Zealand fisheries vessel Tangaroa near Campbell Island, about 700km south of New Zealand's South Island.

the seemingly obvious moral of “Happy Feet” gets lost. This was supposed to be a nice, simple story about an outcast, misfit penguin who shows us that even though we might be different, we’re all ...

From diving off cliffs to starving for months, emperor penguins are continuing to surprise scientists with their ability to adapt to one of the world’s most extreme environments.