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

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

By staring into the hellish landscape of Jupiter's moon Io—the most volcanically active location in the solar system—Cornell ...

Our solar system is full of interesting mysteries. However, even after years of research, some remain unknown. Here are five unexplored mysteries of the solar system: The two hemispheres of Mars have ...

No other information about the crash was made available by state police. Kyle R. Fluke, 36, of Port Matilda escaped injury in a one0vehicle crash on First Fork Road, Sylvania Township Aug. 30. Fluke ...

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

The path of the September 17-18 Full Moon takes it across Earth's double-layered shadow, just skimming along the lower edge, ...

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

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 ...

The thought of Earth once having rings like Saturn feels almost surreal ... in different positions due to continental drift. Much of North America, Europe, and Australia were near the equator ...