Methane-oxidizing bacteria could play a greater role than previously thought in preventing the release of climate-damaging methane from lakes, researchers from Bremen report. 

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The swift fox — known as Nóouhàh-Toka’na to the Aaniiih and Nakoda tribes — once roamed the Western plains from Texas to Canada, eating small rodents and insects. But their numbers swooned with the arrival of settlers, who plowed their grasslands and set poison baits for canine predators.

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