Mars may have once had a vast, ice-free ocean, according to new evidence from China’s Zhurong rover. Using ground-penetrating ...

A Chinese rover that landed on Mars in 2021 detected evidence of underground beach deposits in an area thought to have once ...

China’s Zhurong rover used ground-penetrating radar to find signs of beaches beneath Mars’ surface, adding evidence to the ...

Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but ...

A new study, based on data from China’s Zhurong rover, gives the ‘clearest evidence yet’ that billions of years ago, Mars had ...

Mars – dusty, dry, and desert-clad – was once so rich in water it had not just lakes, but oceans, according to a new study.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Mars may have once ...

Step aside, Santa Monica. It seems that Mars once had beaches that would give the Californian coast a run for its money.

A new study reveals that Mars had sun-scorched beaches with waves breaking on ancient ocean shores. Data from China's Zhurong ...

New research using data from China's Zhurong rover suggests evidence of an ancient Martian ocean, challenging existing ...

A team of Chinese and foreign scientists has discovered underground sedimentary layers on Mars that appear to have been ...

The ocean - known as Deuteronilus - would have existed roughly 3.5 to four billion years ago, a time when Mars had a thicker ...