An orbiting spacecraft has found minerals on Mars that suggest the planet was once mild and wet enough to support life, according to scientists. The Mars...

NASA’s Phoenix lander has discovered a toxic chemical in soil near Mars’ north pole, dimming hopes for finding life on the Red Planet, the probe’s...

In a major breakthrough, Nasa’s Phoenix lander spacecraft has confirmed the presence of water on Mars. The lander’s onboard lab successfully identified the ice...

A lake that might once have been habitable may have filled a crater for a long time on early Mars, new spacecraft images reveal.

In the most stunning revelation yesterday, scientists analyzing the latest photographs taken by NASA’s Mars Global Surveyor show changes in craters that gives...