Understand how alternative energy and renewable resources are changing our world, from geothermal to nuclear.
Lockheed Martin recently claimed to have designed a fusion reactor that can fit on the back of a truck. If viable, it really could change the world. Here's how...
Thanks to financial incentives and renewables-embracing lawmakers, the Northeast rules for residential solar. (Idaho, on the other hand, has some serious work to do.)
BETTER WAYS TO MAKE AND USE ELECTRICITY
Homeowners with top-notch credit in California, Arizona, New Jersey and 5 other states will be eligible for direct loans from Lyndon Rive's PV-installing behemoth.
Wind turbines can kill birds and bats, but they don't have to. Here are six ways to help them coexist.
Clams with iridescent cells function as solar energy systems that support algae living in the shells.
In construction crane-heavy downtown Seattle, the city's largest, flashiest new development might be heated by a data center located just across the street.
New campaign hopes to help consumers see the light on energy-saving light bulbs.
New documentary from the director of 'Fuel' and 'The Big Fix' offers real alternatives to fossil fuels.
Breakthroughs in artificial photosynthesis could help harness the sun's power for clean, efficient production of liquid hydrogen.
American-style refrigerators don't just waste energy, they can hurt your health and wallet too.
A geothermal loop will keep the residents of a fancy new elephant house toasty with heat generated by the cooling system in the polar bear habitat.
Cutting carbon emissions is important, but ornithologists say one giant solar plant is causing significant collateral damage.
Actor warns of a 'catastrophic warming of the planet' if carbon pricing is not enforced to curb the emissions of the fossil fuel industry.
Through a pioneering waste-to-energy scheme, the spoiled stock at a Sainsbury's superstore will be used to keep the lights on and the refrigerated cases humming.
In rural areas, Internet connectivity can be a powerful force for economic empowerment.
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