DNA revealed in sacrifice of twins in Chichén Itzá
Washington DC.- The DNA studies, obtained from the bone remains of 64 sacrificed children and found in a chultún in ...
Washington DC.- The DNA studies, obtained from the bone remains of 64 sacrificed children and found in a chultún in ...
In the spring of 1967, workers building a small airport behind Chichén Itzá, Mexico's ancient Mayan city, ran into a ...