Scientists have long known that ancient rivers carved channels across Mars, but the exact pathway of water between the ...

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

Astronomers recently received photographic evidence of movement on the surface of Mars. Here's how they got it.

Sterilizing robotic spacecraft to prevent contamination is one thing, but sterilizing human beings is impossible. We are ...

A new study reveals Mars’s missing water may have slowly seeped underground, becoming trapped in ancient aquifers beneath the surface.

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

The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.

This exciting discovery opens up new possibilities for auroral research and confirms that auroras could be visible to future ...

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

NASA's Curiosity Rover is about to endure another winter season on Mars, when the temperature regularly plummets to levels ...

Visit Mars as it might have looked billions of years ago. Not frozen and dry, but wet, warm, and alive with flowing water.

For the first time, scientists have captured the visible green lights of an aurora from the surface of Mars. The spectacle ...