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 ...

A hack on Brazil's Civil Defense system blasted fake alien invasion alerts to seven cities, exposing the same WEA flaw the ...

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

A letter from Alan S Carson: ...

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

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

AI is officially terrifying — so we used it to prank people on camera and see who would actually believe it. We rented a liquor store and hid cameras everywhere, then showed customers AI-generated ...

Iran has issued a firm message on the fate of its frozen assets, with Ambassador Ali Bahreini declaring that Tehran alone ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

A small community in the red state of Montana put politics aside for a far-reaching campaign to get one of their own back home ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...