A Chinkana, or labyrinth, with three branches has been found beneath the ancient city of Cusco

Some of the tempting art titles scheduled for publication in the coming months

This major London show, marking the 200th anniversary of the country's independence, does not flinch from the bloodiest aspects of Inca culture

Radiocarbon dating of human bones and teeth in Peruvian ruins indicate that the Inca first lived at the citadel around 1420, not after 1440

Organisation points out that Peru has not carried out an analysis of the heritage impact on Machu Picchu, Cusco and an Inca road network as requested by Unesco

The animals still had their ritual adornments, including necklaces and long, colourful tassels hanging from their ears

A local boy pointed out the spot in northwest Argentina where researchers discovered the previously unrecorded site Cerro Quemado