There are reasons to doubt that biofuels are an ideal sustainable solution. Briefly, there is the economic component. Despite the already considerable efforts undertaken to grow our own fuel ...

Green fields are opening around the world as researchers make inroads into improving efficiencies in new and emerging ...

[Featured image by Dwight Burdette via Wikimedia Commons | Cropped and scaled | CC BY 3.0] Biofuels might be a cutting-edge energy solution but they are also some of the oldest fuels in existence.

Biofuels are at a crossroads. According to the International Energy Agency, global biofuels production has grown more than sixfold over the last decade, yet biofuels still account for just 3 ...