The idea of an ancient Martian ocean has fascinated scientists for decades. Now, groundbreaking research based on radar scans ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

I was asked by a commenter what my public prediction is for will humans land on Mars by 2030? Yes, I believe humans will land on Mars by 2030. I am superconfident SpaceX will land something on Mars by ...

The fundamental question of why Mars is red has been considered for hundreds if not for thousands of years,” Adam Valantinas, ...

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the rover's ...

The rover landed in Utopia Planitia, a plain within the largest known impact basin on Mars, near a series of ridges in the ...

Step aside, Santa Monica. It seems that Mars once had beaches that would give the Californian coast a run for its money.

The race to Mars has intensified, with two major players leading the charge—NASA and SpaceX. NASA, a government-backed agency ...

"Since Viking landed on Mars, many things have changed, and many things have not. What has not changed in the past 50 years is our understanding of the limits of life in cold and dry environments." ...

"We found evidence for wind, waves, no shortage of sand—a proper, vacation-style beach," said geologist Benjamin Cardenas.