Scientists have found a way to turn seaweed into fuelSkeptics say it’s yet another renewable pipe dream
Out of the redIf a Canadian researcher has his way, the red mud that caused disaster last week could turn very useful indeed
A cure for the energy crisisShale gas could one day replace coal in power plants and gasoline and diesel for cars and trucks
How to really fuel discontentTempers flare as the government moves to curb the country’s massive gas subsidies