Donald Sadoway conceived of a novel battery that could allow cities to run on solar power at night.
A new form of carbon being pioneered by Walter de Heer of Georgia Tech could lead to speedy, compact computer processors.
Zhong Lin Wang thinks piezoelectric nanowires could power implantable medical devices and serve as tiny sensors.
A new reactor design could make nuclear power safer and cheaper, says John Gilleland.
Google will help people who build Android apps follow their users around without draining too much battery life.
With dozens of new features, Google’s social network is becoming more like a photo service and a news site.
Breaking its own restrictions, Google will show developers how to build any kind of app for Google Glass.
New prediction models can allow utilities to rely more heavily on wind and save millions.
Here’s the smartphone technology that alerts a doctor when patients are headed for trouble.
A year after launch, a startup program is helping U.S. companies reach China—and vice versa.