Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

The desolate, wind-swept desert of the Paracas Peninsula on the southern coast of Peru holds one of the most enduring mysteries of the ancient world. In 1928, the renowned Peruvian archaeologist Julio ...

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

The result comes from OpenAI's GPT-4.5 model, which tricked the judges into thinking it was the human 73% of the time, while ...

Two large language models have passed the Turing test, which determines if a machine can “show the same intelligence as a ...

Disclosure Day' director Steven Spielberg thinks we're not alone in the universe. He's not the only one.

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

This second set of remains belonged to what the world would come to know as the Starchild Skull. For nearly a century, this artifact has served as a battlefield between those who believe in ...

The mystery of Peru's "conehead" mummies has baffled scientists for decades, and new DNA tests on the mummies' teeth have ...

The nation's top foreign intelligence service has been accused of searching through millions of DNA tests for signs of alien life on Earth.

Former CIA-funded researcher Hal Puthoff says trusted insiders told him four alien species are linked to recovered UFO craft, including 'Reptilians and Insectoids,' but offers no direct evidence.