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

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

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

Maymo’s animal-loving family follows their dog Maymo as he remains unfazed during an alien invasion in a compilation of stoic reactions.

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

This consciousness begins in Israel and radiates outward. It demands sweat, blood, tears of sorrow and tears of joy. The arena of our mission is not Mars, but the broken places of Earth: Africa, Asia ...

Independence Day didn’t invent or perfect the summer movie, but it arguably understood it better than anything since.

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

As Brazil gears up to face Scotland in today’s highly anticipated World Cup match in Miami, a bizarre prediction from Brazilian psychic Vó Bahiana has gone wildly viral, with millions now wondering if ...

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

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

The White House launched a website teasing new information on aliens, but it actually delivers immigration arrest data, including hundreds in Kansas.