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

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

In 1920, the term “robot” made its debut in a Czech play; 106 years later, robots made their debut on the battlefield.

A downed US fighter pilot described a coordinated Iranian drone formation, triggering intense debate within intelligence ...

The US fighter pilot rescued by commandos after he was shot down by Iran in April has described how Iranian drones swarmed ...

The American Revolution saw the nascent nation of the United States facing off against the premier power of the 18th century, Great Britain. American resistance eventually won the day, and it’s thanks ...

Quickly swapping her Prada heels for frightened glances and an alien invasion in Disclosure Day, Emily Blunt may be confronting a sci-fi benchmark she quietly set years ago. Her acclaimed performance ...