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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How to Harness Biofuels

Biofuels -- the word seems magical. It brings to mind singing birds, clear blue skies and global happiness. Somehow, we can turn plants and other organic material into something to power our cars and save the planet at the same time.


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 »