The Mars water debate continues. A team of scientists suggests vast oceans of water may not be locked within the Red Planet's ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.

NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.

Research published late last year indicated “seismic discontinuities in the Martian crust” that scientists believe could be an indicator of liquid water under the Martian surface, raising the ...

A recent study of data from multiple missions shows the Red Planet may get its name from an iron mineral that formed when ...

Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to ...