If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, its disclosure will come soon after.

The series, which debuted new episodes on Netflix this week, has been met with impressive viewing figures, but it likely won't be enough to save the show.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn more.

Creator Noah Hawley, star Babou Ceesay and more of the 'Alien: Earth' creative team break down Season 1's standout episode, 'In Space, No One...'

Alien: Isolation 2 brings a smarter Xenomorph, harsher environments, and intense survival horror action on a storm-ravaged colony world.

One of the multiple Alien games that have made their appearance across Summer Game Fest is Aliens: Fireteam Elite 2. Leaning heavily into the back-half of an Alien film in this game, you and up to three friends will have boots on the ground to try to investigate a strange situation that evolves into a nightmare.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is being visited by creatures from light-years away.

"Alien: Romulus" creates a bad guy that not only pulls from the least-liked films in the franchise, but does so in a way that makes you want to revisit them.