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Auto | Fuel Efficiency | Biofuels

With rising gas prices and environmental concerns, biofuels may help you not only save money, but also drive a little greener. Discover the buzz about biofuels in these articles.

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What are the environmental benefits of biofuels?

There's no question -- relying on coal and oil for power is a dirty game. Both fuels release greenhouse gases when burned. Both require extensive and sometimes dangerous collection methods.


The Ultimate Biofuels Crops Quiz

 The Ultimate Biofuels Crops Quiz

Think you know everything about biofuels and energy crops? Test your biofuel and energy crop IQ with this electrifying quiz. See more »

Do biofuels compete with food?

 Do biofuels compete with food?

Do biofuels compete with food? Read about whether or not crops are going to vehicles to the detriment of our food supply. See more »

Food or Fuel?

 Food or Fuel?

Food or fuel? What should we do with our crops? Test what you know about biofuels and the food supply in this quiz. See more »