In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

Scientists have found what seems to be the oldest direct evidence of hot water flowing on Mars during its ancient past. The ...

Life on Mars may have been found — before it was ... might normally provide all the necessary water to microbes there; as such, those living components might have been too sensitive to handle ...

US space scientists have largely welcomed Musk's appointment, arguing that it could be a positive force for Mars ambitions ...

The tightening relationship between Donald Trump and Space X CEO Elon Musk has caught the attention of space policy analysts wondering about U.S. aspirations to get to Mars.

"I am working with a team of scientists to develop improved simulations of if, where, and when dusty ice could be melting on Mars today," Khuller told Live Science's sister site Space.com.

It was a long journey to this discovery, however, and one that happened partially by chance ... Mars necessarily hosted vast oceans and rivers—or at least not during that era. “We do not think ...