An Antarctic pyramid? It’s the kind of newsflash that could prompt a thousand conspiracy theories or at least a few spirited debates at the neighborhood geology club. The recent spate of dramatic ...

Antarctica is home to a peak shaped like a perfect pyramid — but contrary to what conspiracy theorists say, the mountain's four symmetrical faces were forged through natural processes. When you ...

How the great pyramids of Egypt were built has long been a hotly debated open question, given the sheer size and weight of the limestone blocks used for the construction. Numerous speculative (and ...