Grid helps find one picture in a million

(PhysOrg.com) -- Looking for images on the internet can be a frustrating business. Whether you want the perfect sunset over the sea or the London skyline by night, youre dependent on people to describe the images on their ...

How to curb emissions? Put a price on carbon

Literally putting a price on carbon pollution and other greenhouse gasses is the best approach for nurturing the rapid growth of renewable energy and reducing emissions.

Energy storage seen as next step for 'green' power

First, Randy Ross bought a Chevrolet Volt. Faced with the need to charge his car and eager to cut his utility bill, he installed solar panels on the roof of his Pleasanton, Calif., home.

The grid of the future

The outlet in your living room doesn't know a lot—yet. Unaware of whether they are drawing power from wind, solar, gas, or coal plants, the electrical lines that bring us power in many ways still resemble the chaotic, ...

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