NASA image: Rim Fire Update Aug. 26, 2013

The Rim Fire in northeastern California continues to burn on the Stanislaus National Forest, Yosemite National Park, and the Bureau of Land Management and State responsibility land. This fire began on August 17, 2013 and ...

Farm 'weeds' have crucial role in sustainable agriculture

Plants often regarded as common weeds such as thistles, buttercups and clover could be critical in safe guarding fragile food webs on UK farms according to Researchers funded by the Biotechnology and Biological Sciences Research ...

European colonization accelerated erosion tenfold

Rates of soil erosion and alluvium accumulation in North America accelerated 10-fold after Europeans colonized the continent, according to new research carried out by scientists from China, Belgium and U.S..

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