The test intensifies when they encounter a giant robot from outer space that is set on killing all of them. Ritchson leads ...

The sci-fi flick raises the premise: What if the final phase of U.S. Army Ranger selection suddenly involved fighting a giant ...

The Patrick Hughes sci-fi action film ‘War Machine’ is an intense thriller in which soldiers training for a special ops ...

Staff Sergeant 81 faces a deadly alien machine during a brutal Ranger training mission as Earth comes under attack from mysterious extraterrestrial pods. Read more.

With 'Project Hail Mary' opening in theaters, here are several essential films that explore the strange, high-stakes ...

The “Reacher” star Alan Ritchson can’t troubleshoot this alien invasion sci-fi flick.

With thousands of titles spanning every imaginable genre, Netflix has built a streaming library so massive that choosing what ...

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth ...

A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman entities people encounter while tripping on DMT.

As Nicolas Roeg’s enigmatic, unclassifiable film – in which David Bowie plays an alien visiting Earth – turns 50, we look back at Tom Milne’s deciphering of it. From our Summer 1976 issue.

A U.S. Army Ranger team does battle with a giant alien robot in a movie co-starring Dennis Quaid, Esai Morales and Jai Courtney.