Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

Claims that the pyramids were built with alien technology or lost advanced knowledge conflict with archaeological evidence. Construction methods, tool marks, worker settlements, and historical records ...

Every few years, someone comes up with a new "this is how the pyramids were built" theory. In addition to aliens or long-forgotten super technologies, many theories rely on unfeasible ramps that'd ...

For many years the prevailing debate about the Maya centred upon why their civilisation collapsed. Now, many scholars are asking: how did the Maya survive?

Most people assume travel requires a passport and a long flight to see something truly bizarre. America holds plenty of ...

Harvard astrophysicist Avi Loeb claims humanity missed a historic chance to find alien life on interstellar object 3I/ATLAS, warning it may have been a spacecraft on a seeding mission.

President Trump had lashed out at former President Barack Obama earlier Thursday for telling a podcaster that aliens were ...

In the season one finale of the AppleTV+ series, Rhea Seehorn's character Carol Sturka, aka “the most miserable person on earth,” was ready to raise the stakes against the Others after discovering ...

Steven Spielberg is at the center of conspiracy theories, with claims circulating his highly secretive new UFO film may feature real aliens or extraterrestrial technology. RadarOnline.com can reveal ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...