The newest installment of the "Superman" franchise hits theaters today—but it has already inspired a fascinating new array of ...

Discover why Alaska is known as 'The Last Frontier.' Explore its vast, wild landscapes, extreme climate, and the unique spirit of exploration and self-reliance that defines this 49th U.S. state.

Greenland’s ice-covered landscape looks like an immovable block on satellite maps. Yet the story beneath its center suggests ...

With climate change thawing the Arctic, Canada is boosting security by spending on both military and northern communities to ...