Curious about clean coal? Learn about the real deal on clean coal here. See more »

Named Oxford Dictionary Word of the Year for 2008, hypermiling denotes the "attempt to maximize gas mileage by making fuel-conserving adjustments to one's car and one?s driving techniques. Learn more about hypermiling. See more »

The best place to start, of course, would be the Bamboo Bike Project. The goals of this group are: To build a better bike for poor Africans in rural areas and to stimulate a bicycle building industry in Africa to satisfy local needs. Learn more about bamboo bikes. See more »

Bhopal. Bhopal, India was exposed with the deadly gas methyl isocyanate. Learn more in this article. See more »

Billboard liberation. Learn more about billboard liberation in this article. See more »

4 steps on how Biogas ars formed. Learn the 4 steps on how Biogas are formed in this article. See more »

Also known as "stove soot," black carbon made headlines recently as possibly the No. 2 contributor to rising global temperatures. Learn more about black carbon. See more »

Cell Phone Radiation. Learn about cell phone radiation in this article. See more »

Chernobyl. In this article learn what Chernobyl was and the devastation is caused. See more »

A new eco-friendly material—developed by two Scottish scientists Dr. David Hepworth and Dr. Eric Whale—Curran is made from carrots and can be used instead of glass fiber. Learn more about curran. See more »