A new trailer for the "Supergirl" movie adaptation was released on Tuesday, showing the titular character searching for a way ...

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 ...

In 1961, the astronomer Frank Drake wrote down what is now known as the Drake Equation. It's so important to the culture ...