For decades, scientists have debated the mystery ofMars’ lost water. Now, a new discovery has provided some of the strongest evidence yet that the Red Planet once had vast oceans. Using ...

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.

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

The fate of Mars's water—whether it was buried as ... the findings include a better understanding of the red planet's water cycle, its potential conditions for life, and the availability of ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground. Persuasive new evidence supporting the possibility of liquid water deep ...

Researchers are looking underfoot to uncover the mysterious past of Mars: Martian regoliths in the soil. Their water storage capabilities may help us understand the change in water on Mars over time.

A recent study has revealed that the red color of Mars is due to ferrihydrite, an iron oxide mineral. This finding suggests that Mars once had liquid ...

The fate of Mars’ water—whether it was buried as ... findings include a better understanding of the Red Planet’s water cycle, its potential conditions for life, and the availability of ...