The New York Times reported Elon Musk had volunteered his sperm as part of SpaceX's plans to build a city on the red planet.

For years, popular culture has treated a human settlement on Mars as an almost inevitable next chapter, a matter of engineering and willpower rather than fundamental limits. Astrophysicist Neil ...

A Dutch company is hoping to send a select group of brave astronauts to Mars Mar. 28, 2013— -- A Dutch start-up named Mars One is hoping to send a select group of brave astronauts on a one-way ...