Gentoo penguins are the world's fastest swimming birds. Campaigners want them freed from a 2m deep pool in a 'basement' at ...

Gentoo penguins are the world's fastest swimming birds, clocking in at maximum underwater speeds of up to 36 km/h (about 22 mph). That's because their wings have evolved into flippers ideal for moving ...

Fifteen gentoo penguins are captive inside London Aquarium's basement enclosure without fresh air or daylight.

Sphen, an Australian gentoo penguin who became an unlikely global symbol for equality, has died from apparent natural causes at age 11, the aquarium in Sydney where he resided said Thursday.Sphen rose ...

Penguin: 1. Killer whale: 0. Matt Karsten, 40, and his wife Anna, 32, have captured harrowing footage of a gentoo penguin narrowly escaping the jaws of a few hungry killer whales in the Antarctic. The ...