Is it worthwhile to think about giving like a pyramid? Two fund-raising experts are arguing about whether it makes any sense to keep looking at giving that way. Proponents of the idea say it helps ...

For 5,000 years scholars, generals, and mystics have been fascinated by the Egyptian pyramids. That obsession persists in the modern age. Today the Pyramids of Giza are surrounded by desert. But 4,600 ...

The tomb of Amphion sparks debate over whether an Early Helladic tumulus or a stepped pyramid could reshape Greek architectural history.

Many pyramids were known to have capstones at their peak, also known as pyramidions, which were made of limestone, sandstone, basalt or granite. Some may have been covered with plates of copper, gold ...