Gravity is what holds Earth in orbit around the sun and keeps us from floating off into space. Unfortunately, it can — quite ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Deep inside Earth ...

Oh, how we love Mother Earth, don't we? Earth is our home and has given us so much — green grass, sunny skies, breathtaking sunsets and beautiful snow — so why not celebrate it by taking one day to ...

Despite being just outside Tucson, Arizona, it looks almost like a colony on another planet. This article was originally published at The Conversation. The publication contributed the article to Space ...

According to a University of Florida report, UF researchers are sending plant seeds to space to learn how to make crops tougher here on Earth. Four types of Florida-grown seeds will launch Thursday on ...

Solar storms can have a devastating effect on earth's power and communication grids, and the trio of missions may help to ...

'We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to where the sun and planets were forming.' When you purchase through links on ...