A hoax 'alien invasion' alert in Brazil caused panic and amusement, revealing vulnerabilities in emergency systems.

They're here'€”and they're not leaving without a fight. Join us as we count down our picks for the most epic alien invasion ...

At 80, SF author M John Harrison is producing some of his best work. He talks about finding his voice, alien intelligence and the advice from Iain Banks that still spurs him on ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

Aliens are real. Or maybe not. The possibility of mystical beings watching over us or even walking among us is not just the ramblings of the fringe and Reddit users, but a key political and societal ...

War of the Worlds is a vicious alien-invasion movie from Steven Spielberg that's worlds away from his most recent release, ...

What was once considered fringe or conspiratorial has in recent months popped up everywhere from the White House to the ...

While science fiction is full of stories reimagining aliens arriving on Earth, We Come in Peace carves its own path. Instead ...

Steven Spielberg's "Disclosure Day" packs a hopeful message into its alien-centric story, and there's plenty to dive into about what the movie wants to say.

The Dark Skies movie showcases the chilling presence of the Greys, a malicious alien race targeting children and tormenting families. The film's twist ending reveals ...