Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, positing that they used a pulley ...

The Kukulkán pyramid in Chichén Itzá is scanned in a detailed search for hidden chambers, making sure not to damage the Mayan ...