Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

As the Paris Haute Couture kicks off this week – the most epic fashion ...

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

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

BOSTON — The U.S. Department of Justice has sued Massachusetts over a state law that it says provides in-state college tuition rates and financial aid to “illegal aliens” while denying out-of-state ...

The Xenomorph from the Alien film franchise is one of the coolest, most nefarious movie monsters ever hatched, with its acid blood, mouths-within-mouths, and diabolical claws. It pretty much ...

Alien: Romulus is the latest entry in 20th Century's 45-year-old sci-fi/horror series. Romulus, set between the first two Alien movies, comes from writer-director Fede Alvarez, who previously wrote ...

Olivia Wilde revealed on the “Armchair Expert” podcast (via Entertainment Weekly) that she was nearly stampeded to death by horses on the set of “Cowboys & Aliens,” director Jon Favreau’s 2011 Western ...