The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

The planet is the seventh largest and is currently inhabited solely by robots. However, the space agency is working hard to ...

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled ...

Trump says we're going to Mars. He may be making it harder to get there. President Donald Trump says we’re going to Mars, but ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

Bruno Mars added seven additional dates to his long-running Las Vegas residency in the spring and early summer: see the ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...