There's never a shortage of weird and wonderful historical theories that leave us scratching our heads. Pyramids not built by humans? Been there. Hidden chapter in human evolution? Done that. But ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: The Pyramid of Menkaure, one of the three famous ...

Two Italian scientists claim to have discovered 38,000-year-old structures buried deep beneath the pyramids. But there's a big reason to be skeptical. A pair of researchers has claimed to find ...

The Kukulkán pyramid in Chichén Itzá is scanned in a detailed search for hidden chambers, making sure not to damage the Mayan ...

The researchers who claimed to have found a vast underground city beneath Egypt’s Great Pyramids doubled down on the wild theory Tuesday by saying they’ve found a second “hidden city.” Italian and ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: The Pyramid of Menkaure, one of ...