The find brings researchers closer to answering the question about whether Mars was ever capable of supporting life.

Could Mars have really been home to alien lifeforms? NASA's most recent discovery, made by its Curiosity Rover on the Red ...

A new study led by a University of Calgary scientist has found evidence that suggests Mars once had a carbon cycle, giving ...

Aliens could once have been living on Mars after scientists made a bombshell discovery while drilling on the Red Planet. The ...

New samples collected and analyzed by NASA’s Curiosity rover are pushing researchers closer than ever to finding out if Mars ...

The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.

Samples drilled by the Curiosity rover on Mars have revealed abundant signs of a carbon cycle that remained hidden from ...

A treasure trove of clues from Curiosity reveals that ancient Mars once trapped massive amounts of CO2 in its crust, thanks ...

In this week’s episode of Space Minds, Bill Nye, CEO of the Planetary Society sits down with host David Ariosto. The conversation starts with Bill’s journey but quickly pivots to the ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

Perseverance explores Jezero Crater’s rim, uncovering diverse rocks that reveal Mars’ ancient geology and possible signs of ...

To study Mars’s chemical and mineral makeup, the Curiosity rover drills one to 1.5 inches down into the subsurface, then ...