How breastfeeding sparked population growth in ancient cities

Historians down the ages have examined the ebb and flow of populations in ancient societies. But most of these examinations have tended to focus on male dominated events—the wars, the politics and the money. But there is ...

Weeds that reinvented weediness

Flowering plants are all around us and are phenomenally successful—but how did they get to be so successful and where did they come from? This question bothered Darwin and others and a paper published in the September ...

The oldest salt mine known to date located in Azerbaijan

French archeologists have recently provided proof that the Duzdagi salt deposits, situated in the Araxes Valley in Azerbaijan, were already being exploited from the second half of the 5th millennium BC. It is therefore the ...

New technology for dating ancient rock paintings

A new dating method finally is allowing archaeologists to incorporate rock paintings — some of the most mysterious and personalized remnants of ancient cultures — into the tapestry of evidence used to study life in prehistoric ...

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