Sign up for the MACH newsletter

You have been successfully added to our newsletter.

A daily newsletter charting the future: From technology to the scientific breakthroughs changing our lives.

Mach

New Curiosity rover findings could mean breakthrough in search for signs of life on Mars

New discoveries by NASA's Mars rover Curiosity add to a growing body of evidence supporting the idea that microscopic organisms might once have lived on the red planet — and have some scientists considering the possibility that microbial life might live there still.

Best of MACH

Play All