Smaller penguin species, such as the gentoo or the rockhopper, have shorter expected lifespans of around 13 years, while larger members of the species, such as the king or emperor penguins, may live ...

Video shows a wayward penguin swimming and diving among beachgoers along Brazil’s most iconic shoreline. It might be ...

Satellite photos show emperor penguins in one region of Antarctica declined 22% in the past 15 years. That's significantly faster than prior estimates of their decline due to climate change.

"Each of these species and organisms work together in ecosystems, like an intricate web." Researchers issue warning after ...

Emperor penguins don’t live on U.S. territory, so some of the Endangered Species Act’s measures meant to protect species’ habitats and prevent hunting them don’t directly apply.