A lung image database is breathing life into "medical grid" vision.
Letters from our readers
Advances in biotech present dark possibilities and an editor's dilemma.
Needed: scanning software for 430 languages and a system to organize the next big leap in the information age.
RFID tags could greatly increase port security by tracking international cargo -- but no one wants to pay for them.
The U.S. Army is testing medical sensors that can monitor everything from sleep patterns to whether a soldier is injured.
Facing stiff competition, TiVo may rest its corporate fate on digital services and not hardware.
An Australian copyright agency wants to charge schools and students a Web-viewing fee.
Protocols developed at MIT are helping the city of Cambridge to go wireless.
Glowing carbon nanotubes could sniff out the DNA signatures of bioterrorism agents.