As the bombardment of Baghdad escalates, MIT professor and security expert Owen Cote discusses these "smart" munitions and other tools in the high-tech U.S. arsenal.
A subway planned for Iraq's capital was never built-or was it? Saddam's biggest secret may be a weapon of mass transit.
MIT's mental health services are undergoing significant change.
Further FCC deregulation could result in a dangerous level of media concentration.
The author lends an ear to three portable devices that combine MP3 and FM radio.
Alan Guth's theory of inflation revolutionized our view of how the universe was created.