The Large Hadron Collider should be able to detect these rare particles — if they exist.
An ancient supercontinent turned inside out as the Earth swallowed its own ocean some 700 million years ago, new research suggests.
A lightweight object resembling an empty trash bag is winging around Earth in a truly bizarre orbit.
Despite warnings that there is little time left to get a handle on global warming, carbon emissions are on the rise.
Earth's early life might have been purple, suggesting the search for extraterrestrial life should scan for the color.
Huge, slow-moving waves that drive Earth's weather and shape the swirls in Jupiter's atmosphere also exist on the sun, new research reveals.