Featured by Sage Marshall/Field & Stream
Watch a gray wolf annoy a grizzly bear by biting its butt
It's the second video from Yellowstone in recent weeks.
Millions of acres in the Arctic refuge are off limits to drilling—for now
Oil and gas companies won't be able to lease land in the coastal plain until a full environmental impact statement is completed.
Jaguars could roam the US once again
A new study pinpoints ideal habitat that's far from humans and also part of the endangered cat's native range.