Manage a factory? Sure thing. Manage a city and its population? Doable. Manage the ecosystem of a newly-formed planet to create and sustain life itself? Sounds ambitious, but heck, I'll try anything ...

Add Yahoo as a preferred source to see more of our stories on Google. It might be surprising to hear planetary scientist Nina Lanza use the word “disappointing” in the same sentence as “Mars.” After ...

A new way to detect life beyond Earth without knowing what life looks like Researchers propose a population-scale ...