Nokia researchers are working on a system that allows physical objects to be identified and connected to the Internet through mobile-phone screens.
MIT scientists call on the U.S. government to spend half a billion dollars on projects to capture carbon dioxide from coal. Why think so small?
A record 22,000 gathered to celebrate biotech–an industry that is still bleeding billions of dollars a year.
PC users can be as neat or as messy as they like using a new 3-D computer interface based on video-game technology. But can the new software revitalize the creaky desktop metaphor?