Researchers have discovered two at "air-filled voids" behind the face of the Menkaure pyramid on the Giza plateau.

The Khufu Pyramid, also known as the Great Pyramid, is the largest and arguably most famous of the three pyramids at Giza.

The site's name, Patlachique, may derive from patla-achiuhcan, meaning "the place where exchanges are made to produce water," based on analysis of the glyph in the 16th-century Codex Vergara. This ...

Egyptologist Zahi Hawass said advanced scanning and robotic tools opened hidden spaces and predicted "a great archaeological discovery that will write a new chapter in the history of the pharaohs".

Deep in Peru's Amazon rainforest stands Cerro El Cono, a mountain that looks almost too perfect to be real. Rising 1,310 feet ...