For more than a century, the idea that life might have arrived on our planet from elsewhere in the cosmos sat at the fringes ...

Alien-hunters are focusing their telescopes on 'pulsar' stars to time their twinkles, giving them a new tool to sift through ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

MAVEN has remained silent since Dec. 6 despite repeated attempts to contact it, according to NASA. As part of the recovery ...

Experts told Newsweek that Trump could use troops in Democratic-led areas to "create an atmosphere of fear" ahead of the ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...