Add Yahoo as a preferred source to see more of our stories on Google. Group of adelie penguins looking funny© Tetris Awakening/Shutterstock.com The post Less Ice, Bigger Colonies: How Adélie Penguins ...

Many animals live in groups. Among seabirds in particular, most species form colonies during the breeding season. Although coloniality entails costs, such as increased competition for food and disease ...

Observed every year on April 25, World Penguin Day celebrates one of the most charming and resilient creatures on Earth. The date coincides with the northern migration of Adélie penguins in Antarctica ...

As climate change continues to alter Antarctic frozen landscapes, animals that live there have had to adapt. Those who are incapable of doing so face population decline or, worse, extinction. Adélie ...