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Science nabs illegal ivory sellers

A Toronto-based company has been convicted of selling illegal ivory in the first case to use a technique for dating ivory developed by a scientist at the Lamont-Doherty Earth Observatory in collaboration ...

dateMar 09, 2015 in Analytical Chemistry
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Mining big data for Cupid's arrows

About a third of all people who were single at some point in the last 10 years have used dating websites, and a quarter of those have married or entered long-term relationships.

dateFeb 13, 2015 in Social Sciences
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Gothic cathedrals blend iron and stone

Using radiocarbon dating on metal found in Gothic cathedrals, an interdisciplinary team has shown, for the first time through absolute dating, that iron was used to reinforce stone from the construction phase. ...

dateDec 17, 2014 in Archaeology & Fossils
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