The scientists provided genetic evidence that what was once thought to be one widely dispersed species is actually four separate species of gentoo penguin. One of these was previously unrecognized ...

The four-foot-tall Emperor penguin of Antarctica may be the most iconic member of this unique family of birds, but 17 other species of penguins populate the Southern Hemisphere, many of them confined ...

Learn how a decade of monitoring reveals why Antarctic penguins are breeding earlier than ever, and what those shifts may signal about life in one of the world’s fastest-warming regions. Gentoo ...