A controversial new study has suggested that the Great Pyramid of Giza may be a lot older than we think it is. While this will certainly prick people's ears up, there are plenty of reasons to remain ...

The US has unveiled a controversial new food pyramid that's causing a stir among nutrition experts. It represents the latest ...

A newly released flipped food pyramid is drawing national attention — and raising questions among local nutrition experts ...

The Pyramids of Giza, seen here with the Milky Way in the background, are not Egypt's oldest pyramids. Pyramids are iconic symbols of the ancient pharaohs' power and technological prowess that still ...

Add Yahoo as a preferred source to see more of our stories on Google. A digital reconstruction of a Giza pyramid by Australian insurance company Budget Direct. A digital reconstruction of a Giza ...

The pyramids may have been built using a sophisticated hydraulic system, according to a new study in Egypt. Evidence of ancient Egyptians using water pressure to lift stone blocks was discovered at ...

Learn more about the Pyramids of Giza, who they were built for, and the possible methods used to complete them. The pyramids of Giza are among the oldest monumental stone buildings ever created, and ...

The Egyptian pyramids erupting from the sands at Giza are a testament to human ingenuity and engineering. Raised to mark the tombs of ancient pharaohs, these great structures have stood for thousands ...