These images from the Smithsonian Magazine Photo Contest show just why penguins have waddled into our hearts ...

Here's what it's like to have dinner with the second-largest and third-largest species of penguins in the world: the King and ...

African penguins are considered one of the most endangered penguin species and are in urgent need of conservation intervention.

Interestingly, little penguins’ relatively high divorce rates are not universal across all penguin species. Gentoo, ...

Little Penguins, as it turns out, aren't very faithful, and they aren't the only species destroying human illusions of unconditional 'love' in nature. While it's true that during breeding season, most ...