Scientists have been arguing about the origin of strange streaks on Mars since the earliest missions to the Red Planet.

Satellite images of the Red Planet suggest scientists were wrong about these strange Martian features.

By listening to the echoes of "marsquakes" — seismic waves rippling through Mars ' crust — researchers uncovered signs of ...

Beneath Mars’ barren crust, scientists may have found a hidden oasis—liquid water, deep below, waiting to reshape our view of ...

The planet Mars might still conceal significant reserves of liquid water beneath its surface. A recent discovery, based on ...

The study proposes that fine dust particles from the Martian atmosphere settle on sloped terrain. Events like wind gusts, ...

By studying seismic waves, researchers have found a layer deep beneath the surface of Mars that could contain enough liquid ...

A new study by planetary scientists at Brown University and the University of Bern in Switzerland casts doubt on one of the ...

Precipitation, to be clear, includes any variant – not just water, but snow or freezing rain and other forms of water falling ...

Images taken of Mars from orbit dating back as far as the 1970s have captured curious dark streaks running down the sides of ...

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

The Perseverance rover on Mars just took an amazing selfie - but some of its most exciting work is just beginning.