Archaeologists used radar and other methods to find an underground structure near the pyramids and cemeteries in Giza, Egypt.Archive Photos/Getty Images Archaeologists discovered secret structures in ...

Scientists have harnessed sophisticated scanning technology to discover a mysterious chamber inside Egypt’s Great Pyramid of Giza. The discovery, which was revealed in the journal Nature, has been ...

Deep within the Great Pyramid of Giza, a tantalizing discovery has been identified that could rewrite the history of the ...

A secret doorway inside an ancient Egyptian pyramid is believed to have been discovered by a scientist, over 4,500 years on from when it was originally built. The Pyramid of Menkaure, the smallest of ...

The leaves are changing and the mornings are becoming a little more brisk; it is clearly back-to-school season. In the spirit of this shift, I offer up the following list of books, articles, and cases ...

Support SSIR’s coverage of cross-sector solutions to global challenges. 1 Fernando Casado Cañeque and Stuart L. Hart, eds., Base of the Pyramid 3.0: Sustainable Development Through Innovation and ...

The engineering feat behind the Great Pyramid of Giza was so impressive it is not surprising the monument made it as one of the Wonders of the Ancient World. A new survey of the pyramid, however, ...

Between a well-served top of the socio-economic pyramid and an almost indigent bottom, lies the majority of humanity, accessing goods and services, not through government or civil society, but through ...

Rama was a seamstress by trade, not an optician. Before she connected with VisionSpring, a venture providing vision care to the poor, she sold hand-sewn clothes and blankets from her home and used her ...