CAIRO (Reuters) - Egypt on Thursday reopened Djoser's Step Pyramid, the first pyramid ever built, after a 14-year restoration costing nearly $6.6 million. The pyramid, a UNESCO world heritage site, ...

The oldest surviving true (i.e., straight-sided) pyramid is the Red Pyramid (aka North Pyramid), which sits within the Dahshur necropolis alongside the River Nile, south of Cairo, Egypt, and was ...

At nearly 3,000 feet above sea level in West Java, Indonesia, moss-covered stone terraces climb a volcanic hill known as Gunung Padang. The site has long been treated as a sacred place, with five ...