Crimean DNA linked to early modern human in western Europe; headless skeletons in China; trove of coins off coast of Sardinia; architecture connects Maya cities of Edzná and Chichén Itzá
Ukrainian skull fragments produce genomic links to modern Europeans
Mass burial of headless skeletons chronicles violent end to Chinese Neolithic village
Stunning find of over 30,000 Fourth Century bronze coins hints at Mediterranean shipwreck
Maya architecture at Edzná and Chichén Itzá shows long distance links