Praxis co-founder Dryden Brown wants to build a city in Greenland that emulates what a community on Mars could be like.

NASA's Mars helicopter Ingenuity last flew on Mars. Watch the time-lapse, color images and stats from the flight. Credit: ...

Dirk Schulze-Makuch is a scientist who thinks NASA's Viking landers could have inadvertently destroyed the life they were ...

A sci-fi horror film directed by Ruairí Robinson, set in the 2040s, on the last day of the first manned trip to Mars, a ...