Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

Three long-chain alkanes detected by Nasa’s Curiosity rover could be chemical biosignatures that point to a history of past ...

The Opportunity Rover spotted ‘Martian Blueberries’ near the equator in 2004, which were identified as small and marble-like ...

New data from MARSIS indicate the existence of a massive water reservoir beneath the surface of Mars, which could cover the ...