Three researchers say they discovered massive structures under the pyramids at Giza. But what evidence do they provide?

The pyramids of Khafre, center, and Khufu (Cheops) on the Giza plateau, on the outskirts of the Egyptian capital Cairo, on February 25, 2025. The pyramids of Khafre, center, and Khufu (Cheops ...

Researchers of ancient Egypt discovered “five identical structures near the Khafre Pyramid’s base, linked by pathways, and eight deep vertical wells descending 648 meters underground.” ...

A years-old theory claiming there is a massive underground city beneath Egypt’s Giza Pyramids is again exploding across social media. Fueled by AI-generated images and conspiracy theorists ...

Pair this with a dried-up Nile branch for stone transport, and the pyramids' story feels less like history-and more like a sci-fi epic waiting to be decoded.