Builders of Egypt’s oldest known pyramid, the nearly 4,700-year-old Step Pyramid of Djoser at Saqqara, may have used ...

Join us as we explore the harrowing first ascent of Ball’s Pyramid, the tallest volcanic stack in the Pacific and home to one of the most terrifying climbs on Earth. Rising nearly 562 meters ...

Researchers look inside a hidden corridor in the Great Pyramid of Giza for the first time in 4,500 years. See what they found ...

CAIRO — Egypt's antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza, just outside of Cairo, that dates back some 4,500 ...

Egypt’s antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza, just outside of Cairo, that dates back some 4,500 years a… ...

Egypt’s antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza.

An image from the ScanPyramids project shows the inside of a hidden corridor about 30 feet long in the Great Pyramid of Giza built for King Khufu, about 4,500 years ago.

Egypt’s antiquities authorities have unveiled a newly discovered chamber inside one of the Great Pyramids at Giza, just outside Cairo. It was discovered using modern scanning technology and m… ...

CAIRO — Egypt’s antiquities authorities on Thursday unveiled a newly discovered, sealed-off chamber inside one of the Great Pyramids at Giza, just outside of Cairo, that dates back some 4,500 ...