Cooling patients off could minimize the long-term damage caused by stroke or heart attack.
Sony aims to send home the first upgradable robot dog.
Boron nitride nanostructures offer tougher alternatives to carbon counterparts.
Researchers investigate recirculating water from fish farms, and moving them farther offshore.
Solid-acid fuel cells may prove a flexible power source.
New technique for photonic crystal fibers brings signal losses down near those of conventional optical fibers.
President pledges another $500 million for National Nanotechnology Initiative.
"Two-dimensional" nanofilms from Lightyear Technologies may give batteries a boost.
Microsoft prototypes automatically track speakers and provide panoramic views of the conference room.
Distributed searching may save you from the info-glut.