Exploring ancient engineering ... The Egyptians changed from mastabas, with flat roofs, to more complex pyramids around 2630 BCE. This change brought new features like sloped sides, making ...

Two ancient North American ... The arch, also known as the Hole in the Roof and the Toilet Bowl, was 190 million years old. Less than two weeks earlier, a pyramid at the Ihuatzio Archaeological ...

How did the ancient Egyptians move the massive stones used to build the pyramids from quarries both nearby and as far away as 500 miles? This question has long been debated, but many Egyptologists ...

The Ancient Egyptians built pyramids as giant burial tombs for the most important people in their society, the pharaohs. Inside each of these pyramids is a mummy. Mummification was the way in ...

There have been claims that a great civilization predates ancient dynastic Egypt—one that existed some 10,500 years B.C.—and that this civilization was responsible for building the pyramids ...

Scattered throughout Mexico, you'll find the ruins of several ancient civilizations, including those of the Aztec, Maya and Toltec people. Many of these sites feature impressive pyramids standing ...

As the narrator explains the Ancient Egyptian beliefs in the Sun God, a reconstruction of a pharaoh and her soldiers is seen in the Egyptian desert. The pyramids were built so the Sun God could be ...

Adorned with tall, slender pyramids, the wealthy Nile city of Meroë was the seat of power of Kush, an ancient kingdom and rival to Egypt. Kushite culture blended Egyptian customs into its own ...