A penguin’s cute exterior is equally matched to its friendly disposition. As a species, penguins are rarely aggressive and lean more curious. Around humans, a penguin can be observant, unbothered, and ...

After painstakingly recreating an Antarctic environment in the balmy climate of central Mexico, the Guadalajara Zoo has welcomed two baby Adelie penguins into the world. An Adelie penguin (Pygoscelis ...

These playful birds with different personalities cleverly steal stones from others' nests, carefully assessing a situation ...

New research reveals that Adelie penguin relationships are shaped by fierce competition over nesting stones. These rocks ...