Weill Cornell Medicine in New York says known passageways in the Giza monument worked together to move over two million ...

Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

The Department of Agriculture has released a new set of dietary guidelines, and it includes a food pyramid that looks very different from the one you probably remember. Championing protein and healthy ...