Solar cells are an increasingly important source of renewable energy, but there’s still room for improvement. Stanford engineers have now developed a pyramid-shaped lens that can focus sunlight from ...

Now, the pyramid has vanished under the hand of famed French street artist JR. The artist plastered one side of the pyramid with a gigantic black-and-white photo depicting the entrance to the Louvre ...

One of the most iconic and awe-inspiring structures of the ancient world continues to mystify historians and archaeologists. This square-based pyramid, like most pyramids, has been thought to have ...

Egypt’s Pyramids of Giza were built to endure an eternity, but how remains one of the ancient world’s greatest mysteries.

Egypt is home to over 118 pyramids that have continued to entice travelers, mathematicians and archaeologists seeking to understand these human-made structures. Constructed more than 4,500 years ago, ...

They hope to fill a major void in Egyptological scholarship. An ultra-powerful scan of Egypt’s Great Pyramid of Giza could help identify two mysterious spaces that potentially house the legendary tomb ...