No more stars and halos: A new way of making corrective lenses accounts for a person's unique vision flaws.
A sensor chip now under development would glow in the presence of anthrax, making possible a handheld device for detecting the deadly biological agent.
The inventor of Ethernet refutes the claim that information technology has lost its strategic value.
Merging multiple biometric techniques creates identification systems that are virtually spoof-proof.
Maritime-security expert Stephen Flynn on how to stop terrorists from targeting the nation's cargo containers.
Harold Garner of the University of Texas Southwestern demonstrates his holographic projector for 3-D video displays.
The "thin client" craze of the late 90s is coming back, as IBM seeks to combine the power of PCs with the centralized control of server-based software.
Sure, they're only machines. But the more they interact with us humans, the more important their apparent gender becomes.
John Parsons paved the way for computer-aided manufacturing.