Ethnolinguistic diversity slows down urban growth

Where various ethnic groups live together, cities grow at a slower rate. That is the conclusion reached by a researcher from the University of Basel and his colleagues based on worldwide data that shows how the diversity ...

Global database for water-use efficiency

By examining the carbon isotope composition of tree-rings, researchers from Swinburne and the University of California, Davis have compiled the first comprehensive global database for water-use efficiency.

Satellite images reveal global poverty

How far have nations come in achieving the U.N.'s sustainable development goals? It can be difficult to make a global assessment of poverty and poor economic conditions, but with an eye in the sky, researchers are able to ...

Researchers find climate change already playing major roles

A new study published today in the journal Science by researchers at UC Berkeley demonstrates that while the effects of future climate change will be significant, the social and economic impacts of our current climate today ...

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