Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...

Here’s what you’ll learn when you read this story: Even the most sophisticated radio arrays have not yet detected any signals that could have possibly been beamed through space by aliens. But maybe we ...

A space boffin says intelligent aliens 'absolutely' exist, but blasts UFO cover-up theories as she waits for an ET radio ...

A leading British astrophysicist has argued that intelligent alien civilisations 'absolutely' exist somewhere in the cosmos ...

The Search for Extraterrestrial Intelligence (SETI) focuses on finding technosignatures—potential signs of alien technology. If we look carefully, we might have a chance at detecting their ...

Spielberg, known for popular extraterrestrial films, put his name in the ring for the hypothetical alien ambassador role ...