Scientists continue to look for signs of alien life on Mars, but this scientist truly popularized the idea, claiming to find canals on the Red Planet's surface.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (StudyFinds.org) – There’s still no ...

Add Yahoo as a preferred source to see more of our stories on Google. The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential ...

Turns out evidence of alien life might well have been discovered much closer to home.