Extraterrestrial life may look nothing like life on Earth. So, astrobiologists need to study how complex systems evolve.

A mineral grain from a meteorite preserved evidence that water was present on Mars 4.45 billion years ago, and it may have ...

A tiny zircon grain from the Martian meteorite 'Black Beauty' reveals that Mars had hot, liquid water as early as 4.45 ...

Russian President Vladimir Putin has called on his Turkish counterpart Recep Tayyip Erdogan to "act quickly" to put an end to ...

Researchers studying a Martian meteorite have uncovered the oldest known evidence of water on Mars, dating back 4.45 billion ...

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 ...