An optical waveguide is an important step toward a completely new kind of computer.
The attacks are evidence of a growing political motivation among hackers.
A startup says technology that lets webcams read credit-card details will make transactions easier and more secure.
What Adobe's new HTML5 development tool means for its Flash technology, and for the wider Web.
Researchers use the Web to steal passwords and other data from Google's Web-based operating system.
One manufacturer reports that stores and distributors are returning Google more TV devices than they have sold.
In work that could improve solar cells and LEDs, researchers have, for the first time, made practical working devices out of three-dimensional photonic crystals.
Writing code for the latest multicore chips is notoriously tricky, but a new language could make it simpler, and make computers more efficient in the process.
Intel is testing technology that would issue an alert if someone hit your parked car, and could capture video if a thief made off with it.
The move comes in protest after a Harvard researcher was arrested this week, and intensifies a fight over open access to scientific records.