As the U.S. prepares to descend on Iraq, one question looms in the background: Is North Korea next?
Rat neuron cells on silicon are the brains behind a new robot-a breakthrough that may lead to better computer chips.
Each year more and more seniors are using the Internet. Web designers should take notice.
Hitachi Advanced Research Labs' brain science applications program breaks the mold with research to improve education through brain imaging.
Forget the sickly green glow. Today's light emitting diodes are bright, white, and coming to a flashlight near you.
Wearable computers create ad-hoc wireless communities.
Microsoft Research's theoretical mathematics program breaks the mold with research into a strategy to make quantum computing work.
Artificial muscles made of electroactive polymers impart lifelike movements to biomedical and robotic devices.
Holography's microscopic origins.
General Motors' Hydronomy program breaks the mold with research to link fuel cell cars to the electric grid by 2010.