National Geographic's new documentary "The Tale of Silyan" explores the heartwarming story of a rural farmer's unlikely bond ...

Of the many animals protected by the Endangered Species Act, there may be no other species more American than red wolf. Known as "America's wolf," red wolves are the only species of wolf that live in ...

Through some quirk of bureaucratic processes, there's a good-sized rectangular cutout in the current borders of Alaska's Denali National Park. Known as the Stampede Corridor, this strip of land near ...