1366 Technologies raises $20 million to fund a cheaper path to solar power.

Renewable power is cheaper and safer, military leaders say.

Dirty booms move from the Gulf to your car's interior.

Norman Foster's visionary city rises outside Abu Dhabi.

Pedal-powered monorail technology receives $1.05 million investment from Google.

Scientists hope to turn coal plant CO2 emissions into clean air.

Legislation would help move clean energy projects out of the laboratory and into the marketplace.

A multifunctional kitchen station with green touches galore.

Trash-to-energy projects gain support on the West Coast.

Renewable energy projects face off against formidable foe.