The Great Pyramid has always invited audacious explanations, from alien architects to supernatural levitation. Now a cluster ...

Great Pyramid construction workers may have used a hidden internal pulley system rather than external ramps to move the ...

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 classic food pyramid, which was hasn't been used as a visual in over a decade, has been flipped on its head.

The food pyramid released by RFK Jr's USDA looks very different from the one you probably remember. See what's changed.