Mars may still be home to oceanic quantities of liquid water, according to a recent paper published by the National Science ...

The research calculates that this so-called hidden water might flood Mars with a worldwide ocean as much as 520 to 780 meters ...

Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our view of the red ...

For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river once emptied into a crater, creating a large delta. But for that to have ...

But evaporation, freezing and rocks can’t quite account for all the water that must have covered Mars in the distant past. Calculations suggest the “missing” water is enough to cover the planet in an ...

Wave-like soil patterns on the Martian surface match those found in Earth's cold, mountain regions, which could help ...

“Once the erosion from flowing water stopped, Mars almost got frozen in time and probably still looks a lot like Earth did 3.5 billion years ago," Dr Hynek said.