A photographer went to South Georgia hoping to find a yellow penguin he saw three years ago. Instead, he found an even rarer ...

An ultra-rare all-black penguin has been spotted on South Georgia Island, standing out among its more typical black-and-white buddies by bucking the tuxedo trend with an entirely black body.

The Mississippi Aquarium celebrated a first in January, with the birth of two critically endangered penguin chicks.

Two thousand kilometers from the southern tip of South America sits the island of South Georgia, a Yosemite-sized piece of polar tundra boasting thriving communities of king penguins, elephant ...