Uncoverred

Scientists have unearthed a giant virus more than 30,000 years old from the frozen soil in a remote region of Sib…

The sun fired off a major solar flare late Monday (Feb. 24), making it the most powerful sun eruption of the …

You may have heard it before: billions of years ago Mars probably looked more like Earth does now, with clouds and…

Asteroids have hit Earth many times. It's hard to get an exact count because erosion has wiped away much o…