The pyramids in and around Giza have presented a fascinating puzzle for millennia. How did ancient Egyptians move limestone blocks, some weighing more than a ton, without using wheels? Why were these ...

A new effort to scan Egypt's Great Pyramid of Giza using energetic particles from space could help scientists "see" inside the ancient structure and glean new details about its mysterious inner ...

Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...

(CNN) — Egypt’s Great Pyramid and other ancient monuments at Giza exist on an isolated strip of land at the edge of the Sahara Desert. The inhospitable location has long puzzled archaeologists, some ...

A mysterious 'complex' about 25 miles south of Egypt's Giza pyramids has sparked theories of a hidden 'Stargate' in the desert. Google Map users spotted a horseshoe-shaped structure with another ...

The corridor is 30 feet long and located near the entrance of the 4,500-year-old structure. It could lead to new discoveries within the seventh wonder of the ancient world, researchers say. A hidden ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Teotihuacan, translated from the Aztec language as "birthplace of ...

(CNN) — Egypt’s Great Pyramid and other ancient monuments at Giza exist on an isolated strip of land at the edge of the Sahara Desert. (CNN) — Egypt’s Great Pyramid and other ancient monuments at Giza ...

Google Map users spotted a horseshoe-shaped structure with another within its two-pointed ends, surrounded by oddly shaped buildings at the top and on each side. The site is located at 29°54'23"N ...