Prototype takes one image per second by fusing the technology behind digital cameras and solar panels.
A machine on Earth capable of recreating the conditions inside the sun's heart is helping scientists study how iron behaves at mind-boggling temperatures. The results of the experiment, so far, have defied expectations and just might help settle a long-standing solar puzzle.
The proposed installation would deploy floating solar panels on the surface of a reservoir.
Dutch company SolaRoad officially opened the world's first solar roadway.
The eTree converts sunlight into useful energy for public spaces. Continue reading →
The cost of solar power is on the verge of catching up with conventional electricity, report two new studies. Continue reading →
The Dutch creators of a solar car -- that can travel 500 miles on a charge and reach 80 mph -- is on a U.S. tour.
What will the top 10 advances of the next decade be? Find out!
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