A new robotic system could let surgeons repair heart valves without shutting down the heart.
Molecules that form an ordered layer could lead to low-cost, bendable plastic electronics.
Devices that self-assemble from biological molecules could represent the future of drug delivery.
Advances in adaptive optics are bringing the universe into focus.
Rerouting electrical signals around damaged nerves may one day help treat paralysis.
Microsoft is hoping it can leapfrog the competition yet again, with an operating system dubbed Windows Cloud.
Researchers are developing a cheap, lightweight plastic strip that can be worn on a soldier's helmet to help diagnose brain injury.
GE Global Research is developing terabyte discs and players that will work with old storage media.
Hardware bugs could be avoided by limiting chips to tested behaviors.
Mary Lou Jepsen is developing technology originally created for the $100 laptop project.