A device that controls the direction of heat flow could one day have valuable uses in microelectronics and energy-efficient buildings.
Researchers have built a self-aware robot that can spot damage and make allowances.
Stanford researchers' new etching method shows promise for bulk manufacturing of nanotube-electronics.
Thousands of online images from Flickr have already been tagged accurately by a new software program.
With the addition of two new research tools, NASA's repair mission should greatly improve the data gathered by the space telescope.
New OLED displays for mobile gadgets are poised for debut in U.S. and European markets.
New publications, experiments, and breakthroughs in nanotechnology--and what they mean.
New publications, experiments, and breakthroughs in information technology--and what they mean.
Prominent physicist Freeman Dyson recalls the time he spent developing analytical methods to help the British Royal Air Force bomb German targets during World War II.
Photonic crystals may finally make all-optical signal processing a reality.