Flat-headed cat, the world's least known feline, is now endangered
March 23, 2010, 6:09 a.m. by Bryan Nelson
This strange but adorable feline, with webbed feet and a streamlined head, is threatened by encroaching biofuel plantations in its native habitat.
Cellulosic ethanol fuel breakthrough: 85% cleaner and only $2 a gallon
February 19, 2010, 11:12 a.m. by Jim Motavalli
Two companies, both with ties to Denmark, produce low-cost enzymes that can greatly reduce the cost of environmentally friendly biofuels made from agricultural waste or fast-growing grasses.
In the Green Room: Indigo Girls on eco-friendly touring habits
February 2, 2010, 6:59 a.m.
Video: Chuck interviews the Indigo Girls about eco-friendly touring and the 'Rock for a Remedy' charity.
United Nations says existing biofuel policies bad for the Earth
October 30, 2009, 3:55 p.m. by Katherine Butler
New report calls for less damage in the development of biofuels.
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