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.
Lotus Discovery Server promises to plug "knowledge gaps" with advanced searching-but do you want to be found?
The engineer-turned-CEO discusses the Texas Instruments comeback and what's next for wireless.
University will give world free access to its courseware on the Web.