Ion pairings change honeycomb crystal states

Tohoku University researchers have observed a rare change in the structure of a mineral-like crystal that, if controlled, could lead to the development of new functional materials. The findings were reported in the Journal ...

Cracking chimpanzee culture

Chimpanzees don't automatically know what to do when they come across nuts and stones. Researchers at the University of Zurich have now used field experiments to show that chimpanzees thus do not simply invent nut cracking ...

A 'big push' to lift people out of poverty

A field experiment in India led by MIT antipoverty researchers has produced a striking result: A one-time boost of capital improves the condition of the very poor even a decade later.

Healthy soil, healthy farms

Soils, like people, can be healthy or unhealthy. We've recently learned how important the microbes inside our bodies are to human health. Likewise, soil health depends on a complex group of microbes. These bacteria and fungi ...

Transport pricing in practice

In the largest worldwide pricing experiment to date, researchers have demonstrated that road users change their behavior when they must pay for the social and environmental effects of their transportation. The study was led ...

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