Beavers could engineer riverbeds into promising carbon dioxide sinks, according to a new international study led by ...

Across Europe, beaver numbers are increasing after a long period of decline. As these aquatic mammals recolonize rivers, they ...

Beavers returning to rivers across North America and Europe are doing far more than building dams. A growing body of peer-reviewed research shows that reintroduced beaver populations physically ...

Add Yahoo as a preferred source to see more of our stories on Google. Dr. Sam and Nisha in Pixar's Hoppers. (Pixar) Field researchers will go to considerable lengths to study animals in the wild. In ...

The descendants of black-bear-sized giants who could haul massive rocks with their mouths, modern Castor canadensis once numbered as many as 400 million in North America. Felling mighty trees with ...

Colonialism drove beavers off their land, harming both the environment and people living on it. Blackfeet Nation beaver ...