Buried Anglo-Saxon island in England; dissension as cause of Cahokia’s end; culturally mixed burials in north Sudan; engraved shark on Japanese sword

 

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Archaeologists find an ancient Anglo-Saxon island buried beneath a farm field

Political and cultural tensions may have been the leading cause of Cahokia’s demise

Burials from north Sudan demonstrate an Egyptian dynastic cultural transition

Engraved shark on a Japanese bronze sword is an overlooked discovery