A startup says its innovative system can deliver power to devices up to 7 feet away
A high school student has invented an LED device that uses body heat to light up
A new interactive map tells you exactly how far you live from a nuclear reactor
A solar-powered toilet is the latest hope for the 2.5 billion people without access to clean water
Scientists in Iceland have figured out how to create geothermal energy from super-hot molten rock
An innovative system that uses stain-sucking plastic beads translates to big savings
Research shows that emissions of a class of air pollutants are two to three orders of magnitude higher than previously calculated
The densely populated nation has found a new way to harness the power of the sun
The use of a clear "ball lens" to concentrate light into a beam of energy may improve solar power efficiency by up to 50 percent
Researchers believe they have figured out a way to make a promising biofuel that is cheap enough to compete with gasoline
The Tvilight lighting system is designed to dim when no one's around, saving cities as much as 60 percent on energy bills each year
A Lego-maniac builds a life-sized working car made from more than 500,000 plastic toy pieces
The Automatic Smart Driving Assistant is designed to warn drivers when they accelerate too quickly and make other fuel-costly choices
With its radical new design, the Philips SlimStyle may be the cheapest LED yet
A crop-based power system coming out of Israel is significantly cheaper than batteries, but why isn't anyone interested?
Rather than drain power from a nearby plant, these systems create energy of their own, making for a more sustainable future
MIT students have developed Wristify, a wearable cooling and heating system designed to regulate body temperature and save on energy bills
A Berkeley startup's new spin on an old fuel-producing technology is a win-win for the environment
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