Researchers fitted Magellanic penguins with chemical-absorbing leg bands to gather data about pollution in the ocean.

Two penguins walk together toward their habitat, moving in quiet synchrony, bound by instinct and direction. Then, without warning, one of them stops. It turns away and begins walking in the opposite ...

Penguins may look charmingly awkward on land, but new research shows their bodies are finely tuned for powerful, efficient movement both on land and underwater. A team of anatomists from Midwestern ...