In this rapidly approaching reality, what tools will we need not just to survive, but to retain our humanity? We turned to ...

These three exoplanets are among the least dense ever found, and all attempts to probe their atmospheres have been blocked by ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets are pricing the probability of a U.S. government confirmation of alien life before the year 2027. Find out why traders ...