Clean Tech

Radioactive diamonds are turned into batteries that last for thousands of years

Will Tesla solar roofing be cheaper than normal roofing?

Las Vegas gets quartet of pedestrian-powered streetlights

First wave energy station in U.S. generates power in Hawaii

Solar Sunflower harnesses power of 5,000 suns

Lamp runs on nothing but saltwater*

How a viable nuclear fusion reactor really could change the world

Billboard sucks in pollution and turns it into purified air

Panasonic to pay pollution premium to employees working in China

5 cool car trends to watch in 2014

6 ways GM will change under Mary Barra

'Green Santa' delivers wind turbines to children