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 ...

Chinstrap penguins are striking Antarctic seabirds famous for their thin black ‘chinstrap’ marking and energetic lifestyle. Their diet is dominated by Antarctic krill, which fuels their long foraging ...

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 ...

let's learn about the different types of penguins emperor penguin the emperor is the giant of the penguin world and one of the largest of all penguins gold patches on their ears and on the top of ...

Sebastião Salgado is a Brazilian photojournalist whose black-and-white prints capture natural environments and the people who inhabit them. He uses his images as a means of promoting preservation, as ...