Our first contact with extraterrestrials is likely to be when their entire civilisation is in its final moments of total collapse. According to a top scientist, the first aliens we detect will be ...

Steven Spielberg is back with a new alien movie called Disclosure Day, and it plays on the themes of his past efforts in the sci-fi genre. Spielberg has a strong history in alien movies, and ...

Alien first-contact stories are a classic of science fiction, and they're all the more fascinating because they can feel like predictions of a possible future. Real scientists all over the world are ...

Add Yahoo as a preferred source to see more of our stories on Google. Neil deGrasse Tyson, left, and an illustration of a flying saucer. "The real transition for me was the high-ranking officials who ...