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.
Continuous GPS stations in Greenland could improve our understanding of melting ice sheets.
Scientists have identified a genetically determined pattern of brain development linked to ADHD.
Privacy-sensitive software could minimize interruptions.
A promising device uses electric fields to destroy cancer cells in the brain.