Actun Tunichil Muknal, which translates as “Cave of the Crystal Sepulcher”, is a Maya ceremonial cave site located near San Ignacio in the Cayo District of Belize.
A new study from the Institute of Genomics of the University of Tartu, Estonia has shed light on the genetic prehistory of populations in modern day Italy through the analysis of ancient human individuals during the Chalcolithic/Bronze Age transition around 4,000 years ago.