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 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 ...
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 ...
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