News tagged with high altitude

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Maize pests impacted by the climate

In East Africa, the caterpillars of two butterflies, Busseola fusca and Chilo partellus , represent a major threat for maize, the main food crop in the region. As recently borne out by the work of IRD researchers and their ...

dateJul 29, 2016 in Ecology
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Economist suggests humans are still evolving

(Phys.org)—Harvard economist Jonathan Beauchamp has conducted a study of lifetime reproductive success (rLRS) of a small segment of the U.S. population and has concluded that there is evidence that humans are still evolving. ...

dateJul 12, 2016 in Evolution report
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