Other countries dominate hot market for green tech

As the century-old technology runs its course, LED bulbs step up

But will it cause more problems that it fixes?

Money pours into to windy patch of rural Oregon

Switzerland looks to abandon nuclear power in favor of new energy sources

"Loop" renovation transforms Williamsburg residence

Dems block measure to to speed up oil leases off the U.S. coast

Yes Lab and Coal Kills Kids join forces to skewer the coal industry

Feds OK America's first offshore wind farm, a mere 10 years it was first presented.

Military steps up effort to go green.