It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, positing that they used a pulley and counterweight system to erect it so ...

The latest breakthrough in pyramid research did not begin in the desert but in orbit, where radar images from space have traced a lost branch of the Nile that once flowed beside Egypt’s most famous ...

Scientists have proposed a groundbreaking new theory on how Egypt's Great Pyramid was built, positing that they had to use a pulley and counterweight weight system to erect it so quickly. It was a ...