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"Ecologists Turn To Planned Grazing To Revive Grassland Soil"

"The world's soil is in trouble. Ecologists say without dramatic changes to how we manage land, vast swathes of grassland are at risk of turning into hard-packed desert. To make sure that doesn't happen, researchers are testing out innovative ways to keep moisture in the soil."

Source: NPR, 08/05/2013

"Roots Breakthrough for Drought-Resistant Rice"

"PARIS, France -- Japanese biotechnologists on Sunday said they had developed a rice plant with deeper roots that can sustain high yields in droughts that wipe out conventional rice crops."

Source: AFP, 08/05/2013

"Nebraska Trial Could Delay Keystone XL Pipeline"

"While environmentalists, energy executives and elected officials across North America await the State Department’s critical decision on the Keystone XL pipeline, a little-noticed trial scheduled for next month in Nebraska could spell problems for the $5.3 billion project."

Source: Wash Post, 08/05/2013

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