Eurasian beavers were once hunted to near extinction but have seen a resurgence in recent decades across the continent, according to National Geographic.

Chinese hydroelectric power plans in Tibet threaten to destabilize the Himalayan region’s ecology and politics.

Dungeness crab, Pacific herring, and red abalone are among the marine species most vulnerable to the changing climate's effect on California's coastal waters, a new study finds. The team seeks to help ...