A Harvard scientist's bizarre theory that an ancient Martian civilisation was wiped out by a nuclear attack is gaining fresh ...

Seismic data from NASA’s InSight lander suggests liquid water may exist beneath Mars’ surface, supporting the potential for ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

NASA’s Curiosity Mars rover has detected the largest organic (carbon-containing) molecules ever found on the red planet. The ...

calling it 'alarming evidence' that life once existed on Mars. 'Every planet has a certain amount of isotopes of different materials on it, and apparently the isotopic ratio of Xenon 129 is ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation has been, “It’s rusty.” While that’s not entirely wrong, the truth is far ...

The surface of Mars is known for being an extremely cold, desiccated, and irradiated place. But as its many surface features ...

There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they are most likely to be related to microbial activity ...