I f astronomers had been walking the Earth 466 million years ago, they may have had something special to see. The moon and ...

Researchers have found evidence suggesting that our planet may have once had a ring system around 466 million years ago.

Christmas symbols we all know and love. N othing says “Christmas” like the sights, smells and sounds of the season: From ...

The rings of Saturn are among the most famous and spectacular features in the solar system. Earth may once have had something similar.

A ring of asteroid debris could have orbited Earth for tens of millions of years, and perhaps even have altered the planet's climate ...

Vibrant auroras could be visible as far south as Oregon and Pennsylvania tonight as Earth reels from a "strong" G3-class ...

Until scientists learn more then, here are seven of the most fascinating discoveries they’ve made about Saturn so far. The ...