The pyramids of Giza are among the oldest monumental stone buildings ever created, and also contain the two tallest ancient pyramids in the world. The Great Pyramid - the tallest among the trio - is ...

Ancient Egyptians had none of our technology, but managed to complete the megalith almost unnaturally fast.

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 ...

See how Egyptian engineers might have used water to shape history’s greatest monuments.

Scientists have had to piece together clues as to how pyramids were constructed.