Water is ubiquitous on Earth—about 70% of Earth's surface is covered by the stuff. Water is in the air, on the surface and ...

Xinhua. Chinese scientists found for the first time a meteorite crater on a mountain ridge, the discovery of which enriches ...

Researchers have uncovered what may be the oldest direct evidence of hot water activity on Mars, suggesting the red planet ...

In an international study led by Western University and Lowell Observatory, scientists describe a pioneering, integrative ...

The Pride of Arizona was officially awarded the prestigious Sudler Trophy during halftime of Friday night’s University of Arizona football game, becoming the 34th collegiate marching band to receive ...

"We think the water came from the melting of nearby sub-surface ice called permafrost, and that the permafrost melting was ...

When did liquid water exist on Mars and what can it tell us about when, or if, life ever existed on the Red Planet? This is ...

An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth somewhere near Purdue ...

Arizona was an epicenter for false claims of election fraud in 2020. Challenges to the results ensued for a year, but audits and reviews only confirmed Biden's win and found no anomalies or ...

Two gold-and-iron artifacts from ancient Spain predated our ability to work with iron. So how did they do it? With ...