Add Yahoo as a preferred source to see more of our stories on Google. Scans of the third-largest pyramid at Giza, the Menkaure pyramid, have revealed two anomalous pockets of nothing but air hiding ...

Behind a locked door inside the Great Pyramid is a crude excavation made during the early 1800s by explorers hunting for ...

Scans of the third-largest pyramid at Giza, the Menkaure pyramid, have revealed two anomalous pockets of nothing but air hiding behind its sloping stone walls. The discovery follows earlier findings ...