Their fluffy fur enhances their cuteness, but it’s also a life-saving measure against the cold tundra of the Arctic Circle. So don’t let this newborn fool you–muskoxen are far tougher than they look!

Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a ...

The Trump administration has finalized a plan to open the coastal plain of Alaska’s Arctic National Wildlife Refuge to oil ...