The Great Pyramid of Giza ... tunnel leading to deeper chambers or a ceremonial space, though its exact purpose is still unclear. The 1,000-Square-Foot Underground Anomaly Beneath the L-shaped ...

An often overlooked ancient pyramid in Mexico was filled with pools of a rare element in its underground chambers ... Gómez's ...

An often overlooked ancient pyramid in Mexico was filled with pools of a rare element in its underground ... even more lining the chambers of the nearby Pyramid of the Sun and within the tunnel ...

Two Italian scientists claim to have discovered 38,000-year-old structures buried deep beneath the pyramids. But there's a ...

The shafts and chambers ... Great Pyramid, which he interpreted as further proof that it was once submerged in a huge oceanic flood. As with the research group's claims about a lost underground ...

NEW secrets have been revealed about what lies below Egypt’s pyramids after scientists said they found an ancient city buried there. Researchers from Italy and Scotland claimed to have made ...