Iridescent clouds made for a breathtaking view when they were spotted in the sky over a lake in the Austrian Alps.

A new analysis of the brushstrokes and colors in Vincent van Gogh's famous painting Starry Night reveals a striking ...

But the swirling skies in his masterpiece might be more than a projection of his inner turmoil. According to a new study, van ...

On opposite sides of the Atlantic Ocean, Central Europe and North Carolina have both been drenched by torrential rains ...

The supermoon was most clearly sighted in the UK and the US, but stunning pictures were shared from across the world ...

These red auroras, which come from “oxygen molecules excited by solar activity,” generally occur high in the atmosphere in ...