If life exists on other planets, it needs to be adaptable to extreme environments. To get a clue of what it might look like, ...

Mars Once Boasted of 'Stunning Beaches' That Experts Believe are Buried Under the Planet's Surface Mars is the hope of many ...

A new study in the journal Nature Communications reveals that Mars is red for very much the same reason it may have once been ...

Right now, Mars is a reddish desert landscape – attractive but dead, and certainly not home to any little green men.

NASA's Europa Clipper is about to use Mars' gravitational pull to slingshot itself towards Jupiter's smallest moon later this ...

The colour of Mars has been hotly debated over the years, as has whether there has ever been life on the planet ...

Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

A new study reconsiders the controversial findings of NASA's Viking Mars lander in 1976, which some argue may have shown ...

Strange, tilted geological formations spotted on Mars may be ancient beaches on the shore of a huge ocean, data from China's ...

Ever since NASA launched the Mariner 9 orbiter back in 1971, the spacecraft mapped 85 percent of Mars' surface and indicated ...

The search for extraterrestrial life extends beyond Mars to include moons like Europa and Enceladus, which might harbor life-sustaining conditions. Discoveries such as extremophiles on Earth, capable ...