Biofuel-powered commercial aviation finally takes off

A Continental Airlines Boeing 737 yesterday made the first U.S. flight running on an algae-based biofuel blend. That single flight alone may have saved the equivalent of 30,000 miles of one car's carbon dioxide emissions.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/KD0M_qZCZTY" height="1" width="1"/> [More]