Penguins are typically flightless but in this award-winning clip, hundreds of them defied their own limitation by taking a ...

When we think of large birds, we might picture swans, ostriches, or eagles. But which bird is the biggest? Well, it depends ...

A, the world’s oldest and largest (about the size of Rhode Island), may hit South Georgia Island, home to vulnerable penguins and seabirds.

A few fossilized body parts hinted at an enigmatic bird's close ties to waterfowl like ducks and geese. A newfound skull may bolster that idea.