New method uses microalgae to produce biofuel that is inexpensive and environmentally safe.
A newly made solar panel material can reduce photovoltaic costs and increases efficiency by up to 20.2 percent.
Scientists may have discovered the most energetic pulse of radiation emission ever detected.
Scientists may have developed a battery that can't overheat. The new lithium-ion battery automatically shuts down before overheating and then restarts immediately when the temperature cools.
Scientists may have found a way to make light bulbs far more efficient. They've discovered a way to recycle light that could potentially optimize emission at useful wavelengths.
Scientists may have created a nano-reactor that can produce hydrogen fuel.
Scientists may have found a way to create cleaner fuels.
Researchers found that U.S. Christmas lights use more energy than entire countries used per year.
Researchers have created a new origami battery, which can fold into a square size of a matchbook. The orgami battery is a cheap, bacteria-powered battery that is made from paper.
Cool roofs in China may keep things at a reasonable temperature during heat waves. Scientists have found that during a heat wave, the use of white roofs has significantly more of an impact than during regular heat.
Living on a vegetarian diet may be worse for then environment than always eating meat, according to a recent study.