A dramatic video shared by an astronaut aboard the International Space Station showed a vivid display of the Northern Lights ...

As climate change melts ice sheets and glaciers, water is being redistributed across the globe — and could end up moving the ...

Nestled in Northern Europe, Norway is a land of stunning contrasts and natural wonders. Stretching from the southern ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

A wealthy bitcoin entrepreneur and three fellow adventurers plunged back to Earth aboard a SpaceX Crew Dragon capsule Friday, ...