As cyclists ride above, solar panels embedded in the pathway pump energy into the power grid
The seeds from a new type of tobacco plant grown in South Africa release an oil that can be made into biofuel
Citizen scientists eyeing Pennsylvania's natural gas drillers in aerial images may help determine if there is a link between fracking and certain illnesses
With geothermal heating, on-site water reclamation and a host of other energy saving technologies, the Smithsonian's first LEED-Platinum building opens
Researchers are developing transparent solar collectors that let sunlight in, while turning ultraviolet and near-infrared light into electricity
The Pennsylvanian city had more lives than a cat and thrives as a hub of innovation
Armed with motion and ambient light sensors, Stack's Alba bulb learns and follows your patterns
European researchers have taken an important first step toward renewable propane, powered by the sun
A visit to the invention factory where Edison would earn the nickname “Wizard of Menlo Park”
A California startup is implementing faster, smarter charging for next year’s mobile devices
South Korean researchers have found a simple way to turn toxic trash into high-performance supercapacitors
U.S. Department of Energy researchers pinpoint the reasons why rechargeable batteries lose their ability to hold a charge over time
Tech innovators are hoping they can store energy more cost-effectively with mechanical systems that use the most basic materials: air, water, and steel
Ford and Heinz want to replace barrels of petroleum used in manufacturing with buckets of tomato skins
A new system developed by a team from Stanford and MIT takes excess heat and turns it into electricity.
With a wingspan greater than a 747, but weighing less than most cars, the Solar Impulse 2 will attempt to circumnavigate the planet.
Getting rid of DVD players could reduce carbon dioxide emissions, researchers find
Forget carbon-neutral—Honda and the University of California have built a house that claims to give energy back
A Boston-based startup is piloting its invention in Alaska, but could soon bring alternative energy to the masses.
With a host of automation features, the Aros air conditioner can help consumers save on utility costs and conserve energy
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