The thriving bird colonies likely grew over several decades because local shepherds had temporarily eliminated pumas ...

An adult penguin, recently back from a foraging trip, responds to the cheeping of its two-week-old chick and feeds it What Is an Aurora? (03:13) 5 Record-Breaking Bird Migrations (02:56 ...

When Philip Sontag first visited Antarctica as a Ph.D. student, he brought back an unusual souvenir: a huge bag of penguin ...

The time penguins spent feeding impacted breeding, but in contrasting ways depending on whether the eggs had hatched, while environmental factors such as sea surface temperature had no significant ...

The 'world's biggest iceberg', "A23a iceberg", which is more than twice the size of London, is drifting toward South Georgia Island, raising concerns among scientists that it could disrupt the feeding ...

The world's biggest iceberg -- three time the size of New York City -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.

For more than a month, adult little penguins from a colony on Tasmania's east coast have not been coming ashore to feed their young, leading to chick deaths. Experts believe sea temperatures have ...