True cinephiles will binge-watch some of Spielberg's greatest hits, most of which are sci-fi flicks.

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 ...

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

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.

NASA engineers spun next-gen Mars helicopter blades past Mach 1 without shattering them. See how JPL unlocked the future of alien flight.

Researchers have discovered a new clathrate material in trinitite glass from the 1945 Trinity nuclear test, offering insights into extreme conditions that create unique atomic structures.

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

Asked when they humans will likely have contact with extraterrestrials, an eye-popping 21% said, “We already have,” according ...

Fresh conspiracy theories involving the CIA, extraterrestrials and consumer DNA databases are gaining attention after claims surfaced alleging that US intelligence agencies may have secretly accessed ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...