Imagine receiving an alert on your phone from a government agency at night, warning you about an alien attack, when you have ...

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

Steven Spielberg's latest film, Disclosure Day, starring Emily Blunt and Josh O'Connor, is a sci-fi blockbuster with a surprise ending.

Disclosure Day Ending Explained: What happens in the climax of a Hollywood film, directed by Steven Spielberg.