Meet the Gentoo penguin, the world’s fastest swimming bird. From diving skills to parenting habits, here are some fascinating ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

Diego, 22 and Zorro, 20, met at the Penguin Beach Encounter in July 2015, and became a couple the following February.

Antarctic sea ice is more than just a platform for penguins. The sea ice's high reflectivity influences the whole Earth's ...

Antarctic sea ice is more than just a platform for penguins. The sea ice's high reflectivity influences the whole Earth's climate, and the ice is a ...