A startup blends activity tracking with online incentives in hopes of getting kids into shape.
The company is losing money fast. It hoped to raise money to stay afloat.
Fitness trends and health-care problems are creating demand for tiny computers we won't even notice we're carrying.
Technology Review's primers on key emerging technologies.
These online communities are redefining how we find and share information, but will operators be able to assuage privacy concerns?
More Briefings | Mobile Devices | Private Spaceflight | The Smart Grid | Mobile Communications | Fuels
Using an inkjet printer and cartridges full of living tissue, researchers demonstrate rapid healing in animals.
Mirror neurons light up when we're put in their shoes.
The ability to track fruit flies in real time is the foundation of a virtual reality system that could revolutionize the study of animal flying behavior.
The plan would introduce a comprehensive link between genomics and health care. Should the United States follow Britain's lead?
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