Archaeologists discover 4,300-year-old copper ingots in Oman

A tip from the local population had led the archaeologists from Frankfurt to the area near the city of Ibra in Oman, where they found several settlements. Irini Biezeveld and her fellow doctoral researcher Jonas Kluge were ...

Mystery of the desert: The lost cities of the Nigerien Sahara

A long trek across the desert of northeastern Niger brings the visitor to one of the most astonishing and rewarding sights in the Sahel: fortified villages of salt and clay perched on rocks with the Saharan sands laying siege ...

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