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.

A Brazilian spiritualist's prediction of an alien invasion during the Scotland vs Brazil World Cup match in Miami went viral, sparking memes and disbelief on social media.

Add Yahoo as a preferred source to see more of our stories on Google. Here's a rundown of 21 celebrities who believe aliens are real, and what they've said about our extraterrestrial neighbors. "It’s ...

Giant Rock isn't just the world's largest freestanding boulder - it's one of the strangest places in America. Hidden in ...

Stars Emily Blunt, Josh O'Connor, Colman Domingo, and Colin Firth share how the "Jaws" filmmaker brings humanity and heart to their new sci-fi adventure.

Pakistan's prime minister says the United States and Iran have agreed on a final text for a peace deal. Pakistan has been a ...

A Ukrainian drone attack on Moscow's oil refinery has triggered a wave of speculation online after videos appeared to show a ...

An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

The mystery surrounding UFOs and Unidentified Anomalous Phenomena (UAPs) is back in the spotlight after the Trump ...