Water availability has changed, and humans are to blame

Changes in the water cycle have important impacts on ecosystems and human activities. In the context of the current and expected temperature rise due to global warming, it is extremely important to understand the origin and ...

Is desertification on the increase?

Fighting desertification will require a better understanding of its drivers of this process, with a little help from a new tool to study how dry regions evolve

Biodiesel from sugarcane more economical than soybean

America's oil consumption far exceeds that of every other country in the world. What's more, it's unsustainable. Therefore, in 2007, Congress mandated a move away from petroleum-based oils toward more renewable sources. Soybeans, ...

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