QD Vision is using its quantum dots in LED lighting to produce more pleasing white light.
Superconducting LEDs are brighter than anyone could explain. Until now.
Mascoma has announced several advances that may lead to a cheaper, more efficient process to turn biomass into ethanol.
Obama's budget puts hydrogen fuel-cell research out of its misery--almost.
Findings show that turning biomass into electricity is more beneficial than turning it into transportation fuels.
Fisker Automotive's Karma could be powered by batteries developed at a national lab.
A new printing method could cut costs and produce more-precise features.
An exciting process thought to be the core of a new company still needs a lot of work.
Skyline Solar, a new startup, is combining conventional technologies to lower solar-power costs.
A new process extracts high-value carbon black from methane.