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

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...

In 2024, scientists made headlines when they found evidence of copious amounts of water inside a layer of the Martian crust.

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

New findings suggest Mars’ underground water reserves may be far less extensive than earlier research indicated.

Evidence suggests Mars once had an ancient ocean, with data from China's Zhurong rover revealing coastal deposits beneath the surface.

An illustration of Mars as a dry and arid world. But it wasn't always this way. Where did the red Planet's water go?. | Credit: NASA/Robert Lea (created with Canva) Scientists are confident Mars ...

"Hence the 'follow the water' theme of Mars exploration," he told the outlet. "Most exciting to me was the chance to look beneath the surface at a place we think there could have been an ocean and ...

"Shorelines are great locations to look for evidence of past life." Today, Mars is a chilly desert of rock and dust — but 4 billion years ago, the planet had rivers, lakes and even oceans with sandy ...

Viking’s images showcased what ... at the edge of an ancient ocean, it suggests a prolonged period of stable liquid water, which has major implications for Mars’ climate history,” McNeil ...

It seems that Mars once ... shaped by water currents pulling sediments into oceans. The researchers confirmed the similarities by comparing the Mars data to radar images of Earthly coastal ...