Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.

A mysterious object speeding across the universe might look like a UFO, but the real story is even more fascinating.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

A variety of vehicles filtered in and out of the “Alligator Alcatraz” migrant detention facility on Wednesday, including ...

Like Fox Mulder, Disclosure Day and its maker want to believe, and want their audience to follow suit at all costs.

The International Academy of Astronautics has just voted to accept a major overhaul of the scientific code of conduct for ...

Summer Game Fest, Geoff Keighley’s annual event, is back and has plenty of video game announcements to get you hyped for 2026 ...

Want to find Colorado towns that look like they belong in a painting? These 11 beautiful towns offer incredible scenery and ...

The weirdest road trips are the ones that make you pull over before your brain has fully processed what you just saw.