In 2011, the U.S. food pyramid received its first-ever makeover since its creation in 1992. The triangular diagram, which was originally built on a foundation of bread, crackers and cereal, was ...

Archaeologists have begun digging for what they think might be a pyramid hidden beneath a hill in Bosnia. Known as Visocica, the 650m (2,120ft) triangular mound, overlooking Visoko, has long been ...