Preserved letter of Nubian king; DNA reveals interactions of European farmers and hunter-gatherers; ancient settlements in northern Mexico; ceremonial offerings in Templo Mayor

Arabic letter from Nubian king proves he was real [Alternate Link]

DNA study dispels some popular notions about interactions of farmers and hunter-gatherers in Neolithic Europe [Alternate Link]

Archaeologists discover ancient settlements and rock art during northern Mexico railway project

Recent findings at Templo Mayor in Mexico City shed more light on a colossal ceremonial ritual