Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow the search for potentially habitable planets beyond Earth.

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

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 ...

Catlin tells The Hollywood Reporter how refreshing it is to be writing a genuine hero after a decade-plus of antiheroes, and ...

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

King Gizzard & The Lizard Wizard is leaning into its Eurorack for a new rave-inspired album called "Alien Metal." ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

DHS honors Angel Dads on Father's Day, sharing stories of fathers whose children were killed in crimes committed by illegal aliens and cartel members.