From the editor in chief
Antipiracy technology will halt illegally copied music-or so the recording industry hopes.
Jeff Sagarin '70 has used his math training to become one of the most influential people in U.S. sports.
A new twist on the hyperlink makes wandering the Web twice as interesting.
Using DNA to rev up the immune system.
Artificial antibodies could sniff out viruses and toxins
An implantable device may soon curb overeating.
New software turns cell phones into wireless data gatherers.
European governments experiment with Internet elections
A new breed of special agent is taking on high tech criminals.