Earth - Environment news

Unraveling the complex web of global food trade

Growing global trade is critically important for providing food when and where it's needed—but it makes it harder to link the benefits of food and the environmental burden of its production. A study published this week ...

Feb 11, 2015
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Tech reliant on finite metal sources

(Phys.org) —Many of the metals needed to feed the surging global demand for high-tech products, from smart phones to solar panels, cannot be replaced, leaving some markets vulnerable if resources become ...

Dec 03, 2013
4.4 / 5 (14) 1 | with audio podcast

Groundwater levels decline in western, central Kansas

Average groundwater levels in western Kansas continued to decline in 2014 but at a slower rate than over the past four years. Levels in central Kansas declined in 2014 after increases in 2013. That's according to preliminary ...

Feb 11, 2015
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