Understand how alternative energy and renewable resources are changing our world, from geothermal to nuclear.
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.
BETTER WAYS TO MAKE AND USE ELECTRICITY
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.
One part public art installation, one part floating solar farm, Energy Duck is a semi-scary spectacle that generates green power for Denmark's capital city.
At a small San Antonio solar facility, the ovine groundskeeping crew keep things trim and tidy with the aid of split upper lips and 4-chambered stomachs.
Researchers at ASU capture a 'molecular movie' of water splitting into oxygen, protons and electrons.
After the 2007 Burning Man, volunteers repurposed a solar array for a local school. That installation led to many, many more.
Clean energy sources are producing record amounts of power in markets across the world. That's some good news we should get used to hearing.
By studying how snow moves in the wake of a turbine, researchers can develop better blades and frames while also increasing energy gathering and efficiency.
Learn some of the lessons serial entrepreneur Hugh Whalan has learned in the 7 years he’s been working on renewable energy in the developing world.
Activist and author blogs about politics, energy and Earth's resources.
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Science journalist blogs about humans and other wildlife.