The Great Pyramid of Giza has been studied for centuries, yet new technology is now hinting that one of its oldest mysteries may still be hidden in plain sight. Fresh scans of the 4,500-year-old ...

The Secret Sister gift exchange may look festive, but it's an illegal pyramid scheme that resurfaces every holiday season. Learn how these scams including the BIMT scheme operate.

Archaeologists have shed new light on the astronomical alignments of a spectacular ancient pyramid in Mexico during investigations conducted at the site of an iconic pre-Hispanic city. And Newsweek ...