Concerns over particle dangers could slow nanotech's growth.
Stanford University computer scientist David L. Dill on the security of electronic voting.
Consumers have a right to know the diagnoses made by their cars' onboard computers.
Novel chip designs and manufacturing techniques keep the 40-year computing explosion going strong. What consumer devices will they enable?
Technology Review unveils its annual selection of hot new technologies about to affect our lives in revolutionary ways-and profiles the innovators behind them.
Sarnoff shows how to turn the feeds from many surveillance cameras into a unified 3-D scene.
Robots today are where computers were in 1978; soon, they'll be as pervasive as the Web.
Alumni Volunteer Connection
Michael Hawley's record-breaking photographic book on Bhutan is raising money for schools in the Himalayan kingdom.
The R&D spending of 300 top technology companies.