It was just a few months ago that Australia's beloved Pesto the Penguin went viral for weighing nearly 50 pounds at just 9 ...

A penguin’s cute exterior is equally matched to its friendly disposition. As a species, penguins are rarely aggressive and ...

The vast ice fields of barren whiteness stretch toward the horizon, creating one of the most isolated environments on the ...

The mannerly etiquette of this adorable penguin was filmed while a couple were on an expedition in the Antarctic Peninsula.

Here are some of the cutest animal stories in ... He was introduced to fans on January 8. The penguin, which has been named Alex, the first of that species born in Mexico under human care.