Fighting ash borer: To spray or not to spray?

(PhysOrg.com) -- Perhaps the only good news in the Aug. 4 announcement that emerald ash borers have been found in southeastern Wisconsin is that the invasive pest took its time getting here.

Professor Examines the Effects of Climate Change on Civilizations

Global warming is currently one the world's most pressing issues, but the phenomenon of climate change is not specific to the 21st century. A new book by anthropologist Brian Fagan takes a look at the global effects of climate ...

Cut energy use by eating better, study says

(PhysOrg.com) -- How much energy we use to produce food could be cut in half if Americans ate less and ate local foods, wolfed down less meat, dairy and junk food, and used more traditional farming methods, says a new Cornell ...

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