When you investigate missing teens in a small town, expect mind control, moral compromises, and alien firepower. Check out this 51 #2 preview.

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The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Steven Spielberg is disclosing more about his mysterious UFO project at CinemaCon. The Jaws filmmaker shared new footage of his new sci-fi thriller Disclosure Day during Universal's presentation in ...

He serves as the puppeteer and voice of Rocky, a spider-like alien that Ryan Gosling's character meets in deep space.

For many fans, the behind-the-scenes strife of Alien 3 is as well-known as its on-screen excess: This is the movie that almost permanently pushed David Fincher out of Hollywood. Fincher inherited a ...

UFO expert Nick Pope, best known for his appearances on the History Channel’s “Ancient Aliens,” has died. He was 60 years old. “My heart is breaking -- Nick passed away this afternoon at our home,” ...

Nick Pope — a UFO expert who was frequently featured on the History Channel’s ‘Ancient Aliens’ — has died. He was 60 years old. Pope’s wife, Elizabeth Weiss, announced the news of his death via ...

Alien has become one of the biggest and most successful sci-fi franchises in the world, and it all dates back to Ridley Scott’s original work in the 1979 sci-fi epic. Alien continues to inspire a new ...