A new battery-gauge chip could make mobile phones more reliable and help them last longer on a single charge.
A novel design could allow laptops to run 5 to 10 times longer.
Lab experiments suggest that future fusion reactors could use helium-3 gathered from the moon.
A new technology could generate electricity from waves.
David Berry at Flagship Ventures is creating genetically engineered organisms that make biofuels.
Research shows that silicon can wring two electrons from each photon of incoming light.
GM plans to develop batteries with A123 Systems for its new electric vehicle.
A new catalytic process efficiently converts biomass to syngas.
A new type of engine could be relatively inexpensive.
Better batteries are making electric motorcycles possible, providing a cleaner alternative to pollution-spewing gas-powered bikes.