Behind a locked door inside the Great Pyramid is a crude excavation made during the early 1800s by explorers hunting for hidden chambers. The tunnel follows the northern air shaft and remains sealed ...

The newly explored North Face Corridor may be more than a short unfinished space behind the chevrons. Some researchers now believe it could be the surviving end of a longer access passage that once ...

Roig’s model found that using a single ramp would have been insufficient and would have required nearly half a century of ...

A new Great Pyramid theory suggests ancient Egyptians used integrated edge ramps built into the structure itself.