Was alien life in "hot water" on Mars billions of years ago? New evidence from the Martian meteorite "Black Beauty" suggests ...

A pair of planetary scientists simulated how our solar system might have evolved if it had a super-Earth orbiting where the ...

Instruments like the those currently on the Red Planet were used to study samples collected from an 'Mars-like' area in Chile ...

The essential ingredient for life, water, appeared on both planets around 4.4 billion years ago, new research indicates.

Dr. Dirk Schulze-Makuch believes his research into extremophiles in the Atacama could help NASA re-assess its search for ...

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 ...

A zircon crystal from a Martian meteorite unlocks secrets of a water-rich, dynamic Mars 4.45 billion years ago.

In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

Deep beneath Greenland's ice, NASA radar happened upon Camp Century, a long-lost Cold War base now buried under 100 feet of ...

Was Mars just like Earth billions of years ago? A new study is making a very compelling case that our Martian neighbor may ...

Curtin University scientists discover 4.45-billion-year-old evidence of water activity on Mars, hinting at early habitability ...