"The experiments performed by NASA's Viking landers may have accidentally killed Martian life by applying too much water," ...

NASA scientists are hoping to understand the history of where they found the rocks — and for evidence of ancient microbial ...

Use your mouse to explore this 360-degree view of Gediz Vallis channel, a region of Mars that NASA's Curiosity rover surveyed ...

Curiosity NavigationCuriosity HomeMission OverviewWhere is Curiosity?Mission Updates ...

Back in 2007, I talked with Rob Manning, engineer extraordinaire at the Jet Propulsion Laboratory, and he told me something shocking. Even though he had successfully led the entry, descent, and ...

NASA's Curiosity rover is preparing for the next leg of its journey, a months-long trek to a formation called the boxwork, a set of weblike patterns on Mars's surface that stretches for miles. It will ...

The seasonal variations of methane in the Martian atmosphere is an intriguing clue that there might be life hiding under the ...

NASA's Curiosity rover says farewell to the funky sulfur stones of the Gediz Vallis channel with an immersive panorama view from Mars.

A new survey is offering a rare snapshot into current scientific thinking on animal emotions and consciousness.

Despite the team's success in dating the water-rock interaction, the researchers don't think Mars was teeming with water at ...

Mars has been a fascination to us for centuries. Early observations falsely gave impressions of an intelligent civilisation ...