But as the populations of whales and fur seals have recovered over the last three decades, the numbers of penguins have dropped as they compete for krill. At the same time, the We ...

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 ...

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 ...

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 ...

WASHINGTON — Warming temperatures are forcing Antarctic penguins to breed earlier and that's a big problem for two of the cute tuxedoed species that face extinction by the end of the century, a study ...

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 ...