Penguins are dramatically shifting their breeding season as the Antarctic peninsula warms, a recent study finds. From 2012 to ...

WASHINGTON — It's a challenge for all new parents: Getting enough sleep while keeping a close eye on their newborns. For some penguins, it means thousands of mini-catnaps a day, researchers discovered ...

Penguins are bringing forward their breeding season at record rates as Antarctica rapidly warms due to climate change, according to research published by a global team of scientists on Tuesday. The ...

Chinstrap penguin with its chick. Chinstrap penguins are more oceanic and they are krill specialists that only hunt krill in open waters. This species is declining fast throughout their range with ...

Antarctic penguins’ breeding season has shifted by a record two weeks as a result of climate change, reveals new research. A decade-long project uncovered the "striking" changes that scientists say ...