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

Imagine being in bed, sound asleep, when your country's emergency alert system suddenly goes off on your phone. Scary stuff.

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

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

George Takei is best known for his role as Hikaru Sulu on "Star Trek: The Original Series," but he has since become a global ...

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

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

Superman and Supergirl share a home planet but not an origin. Superman’s parents shipped him off to Earth as a baby.

VLADIMIR Putin’s so-called Doomsday radio sent out at least 20 chilling coded messages today. The mysterious Cold War-era ...

He's said he's being watched.

Three tech visionaries on how to build trust and accountability with AI ...

WASHINGTON, June 24 (Reuters) - U.S. President Donald Trump said on Wednesday that Iran has told the United States that no ...