People were allegedly advised to call the United Nations' "alien communications specialist" if they made contact with ...

Radio astronomy has helped humanity probe the Moon and map the cosmos. Astrophysicist Emma Chapman explains its past, present ...

For decades, scientists and policymakers have quietly debated how humanity should respond if intelligent extraterrestrials ...

The US government has developed a preparedness plan for potential extraterrestrial contact, highlighting the seriousness of ...

Humanity loves imagining first contact as the big emotional moment: the ship lands, the music swells, and everyone feels very mature about tentacles. But this video makes the more irritating point ...

James Cameron's beloved sci-fi sequel, Aliens, has touched down on a new streamer, bringing face-huggers and chest-bursters ...

Back in 1996, the biggest sci-fi movies ranged from action spectaculars to gonzo comedies. Here are our picks for the top ...

The blind Bulgarian ‘psychic’ has been credited with predicting some major world events, and her warning for 2027 is one of ...

What happens inside a black hole? Have aliens visited Earth? What’s the difference between a fumble and incomplete pass? The ...

A southwestern Saskatchewan researcher and University of Calgary anthropology professor is examining how people around the world are attempting to make contact with extraterrestrial beings through ...

From Soylent Green to Nausicaä of the Valley of the Wind, these sci-fi movies are so good that you'll want to rewatch them as ...