The curious minds at What If explore what would happen if you mated with an alien.

If life is found beyond Earth, scientists known as astrobiologists will want to study any living beings. The first ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

I don’t believe it’s an accident that Noah Hawley titled Episode 6 of Alien: Earth “The Fly.” The series comes back to the present tense to further explore the nature of humanity in the experiments on ...

Left to Right: Steven Yeun in "Nope," the alien in Steven Spielberg's "E.T." and Scarlett Johansson in "Under the Skin" (Universal Pictures / A24) It didn’t take long for stories about ...

In an experiment to see if AI can detect and even confirm alien life, the answer is a resounding yes. The rest of this ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

Steven Spielberg remains one of Hollywood’s most respected and renowned filmmakers. The humble director, producer and screenwriter has recently released his latest science-fiction film, Disclosure Day ...