For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

In the new film "Arrival," based on Ted Chiang's novella "Story of Your Life," alien visitors appear all around Earth and humankind scrambles to understand their purpose in visiting. The movie's ...

The US military has released previously classified photos and films related to unidentified flying object (UFO) sightings, which mostly show something blurry moving strangely. Still, I hear that a ...