An explorer in 1909 claimed he found an ancient underground city inside the Grand Canyon—filled with rooms, hieroglyphs, and ...

Fortunately, one of that decade’s best sci-fi films is only a click away, allowing you to experience the movie that kicked off the best sci-fi franchise since Star Trek. The premise of Stargate is ...

We’ve been able to decipher ancient Egyptian and Mayan hieroglyphs, Cuneiform, and Old Persian, but not Voynichese.

The physical world shaped our vocabulary in ways we never noticed until those objects vanished, leaving behind phrases that ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

Something very significant has been happening in plain sight, and almost no one seems to be noticing. Over the past few years, there have been televised congressional hearings, repeated news segments ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

A group of researchers say it's time for academia to get serious about studying UFOs. The movement, championed by the Society for UAP Studies, is wrapping up an international conference aimed at ...