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This Week in Science

A group of preeminent academics put forward a policy proposal on regulating the development of …

Weather, Not Biofuels Contributes to Food Crisis

Could it be, that weather, not biofuels, are responsible for the increase in corn prices?  …

Tilman clarifies study

Much of the media coverage of the recent Science Magazine studies made it clear that …

The Truth is Out There: But you have to look

Biofuels are great! There. I’ve been wanting to say that. And I say that not …

Scientists Respond to Carbon Debt Issue

Reaction to the ScienceXpress articles by Searchinger et al. and Tilman et al. has focused …

Biofuels and Carbon Debt

The Energy Independence and Security Act of 2007 establishes an ambitious renewable fuel standard that increases biofuel …