Cosmic rays have been used to uncover the first new room inside Egypt's Great Pyramid since the 1800s... Can scientists tell us what is hidden inside the mysterious void? Uncovered using cosmic rays, ...

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." ...

Hidden skeletons found in Egyptian pyramids reveal surprising historical twist: ‘Counters the traditional narrative’ By Ben Cost Published March 19, 2025, 12:28 p.m. ET ...

A heated debate has erupted among Egyptologists after researchers claimed to have found an “underground city” beneath the Pyramids of Giza. Is the discovery, based on radar images ...

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.