New video glasses can produce dazzling special effects, but who'll wear them?
The Microsoft Kinect is fun, but it shows that so-called natural user interfaces still have a long way to go.
Combining the best characteristics of earlier systems, researchers have built a new type of autonomous deep-ocean explorer that could revolutionize marine biology.
A flexible metamaterial that manipulates visible light could lead to better camouflage.
Nobody knows how to get around a city like a taxi driver. A new method for creating online maps taps into that expertise.
A full-color holographic display system refreshes every two seconds, fast enough to send live 3-D images.
The optimization tool is the latest result of Google's speed obsession and could add to the company's bottom line.
Data-mining techniques reveal fake Twitter accounts that give the impression of a vast political movement.
Working for sustainable agriculture at the USDA