Scientists learn to better understand the movement of Greenland, as it was slowly pushed over the hotspot that is now located under neighboring Iceland. Nothing stands still over geologic time, and ...

Streaks of colorful light could paint the sky over a large portion of the country on Sunday night into Monday morning amid a ...

Watch a map published by the Met Office showing where the northern lights could be visible in Scotland, northern England and ...

We’ve already worked through the theory that Donald Trump is reviving the expansionist foreign policy of Gilded Age America ...