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

Hackers breached Brazil’s national emergency alert system overnight on June 19 and 20, sending fake notifications to ...

The FBI files revealed alleged messages from ‘outer space people’ containing chilling warnings for humanity. The documents were part of the Trump administration’s latest UFO disclosure release on ...

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

Residents of several cities in Brazil received notifications about an alien attack from the country's national civil defense.

Add Yahoo as a preferred source to see more of our stories on Google. “If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you?” the official logline reads.

Spielberg's new thriller centers on a massive U.S. conspiracy to hide the fact that aliens have been visiting Earth for decades. If anything, though, the movie's pleasures feel more retro than timely.

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven ...

The White House turned a legal term into a science-fiction spectacle. The real story is not the theatrics. It is how language ...

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.