Stone Slabs May Be Part of a Pyramid in Bosnia

Researchers have unearthed geometrically cut stone slabs in Bosnia that they said could form part of the sloping surface of what they believe is an ancient pyramid beneath a huge hill.

Archeologists and other experts began digging at the central Bosnian town of Visoko last week to explore the theory that the 2,120-foot hill covers a step pyramid, which would be the first found in Europe.

Semir Osmanagic, a Bosnian archeologist who studied the pyramids of Latin America for 15 years, said the huge stone blocks discovered Wednesday appeared to be cut into cubes and polished.