A genetically engineered microbial protein could mean better data storage.
A new kind of microscope creates detailed, three-dimensional movies of living cells as they respond to changes in the environment.
GM plans to develop batteries with A123 Systems for its new electric vehicle.
NASA engineers are using a new 3-D wireless scanner to inspect the space shuttle's heat-insulation tiles for flaws.
New software lets anyone create live talk shows for the Internet.
A laser-based approach could make cochlear implants, which currently use electrical signals, more effective.
A new catalytic process efficiently converts biomass to syngas.