Science Meets Society

Technophobia runs rampant, but what may be scarier is a system in which scientific truth is determined in the media and the courts, says Dr. Kenneth Foster.

The Virtual Classroom

Information technology makes teaching and learning possible around the clock and around the world. But some wonder if an Ivy League education can be delivered over the Internet.

Wired Man

Twenty years after he helped created the Internet, Dave Farber is working to keep it open to all manner of unconventional ideas -- inlcuding his own -- and pondering the next big thing in cyberspace.