Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

You've probably followed the Mars rover missions on and off for years, watching those red-dust landscapes scroll across your TV screen and wondering: Could something have lived there once? Now, after ...

If you suddenly found yourself standing on the surface of Mars, it would feel like you’d been transported into a dusty space western. The arid soil lays a rocky palette of red powder across the ...

Frigid water helped paint Mars red and may have shaped a vast coastline, two new studies into the planet’s history reveal. Scientists have detected a possible ancient beach in Mars’ northern ...

A recent study published in the Journal of Geophysical Research: Planets examines the 39th drilling sample collected by NASA’s Curiosity rover on Mars from a rock named "Sequoia", which comes shortly ...

A 6.5-foot Mars sand ridge called Hazyview reveals how strong, steady winds once shaped the planet’s surface and soil ...

When did liquid water exist on Mars and what can it tell us about when, or if, life ever existed on the Red Planet? This is what a recent study published in Geochemical Perspective Letters hopes to ...

A simulated view of Mars as it would be seen from the Mars Global Surveyor spacecraft (Unsplash via NASA) (CN) — Scientists have discovered the longest organic molecules ever found on Mars — carbon ...

Mars gets its red color from oxidized iron dust, and the oldest myth mistake remains the same: Mars is Roman, while Ares is ...