An explosion destroyed a car with armor plating near an entrance to the headquarters of the U.S.-led coalition, killing four people.

New York Times reporter Eric Lichtblau talks about a virtual border proposed by Department of Homeland Security.

At a U.S. senator's request, a group of scientists build an atomic bomb with materials they legally purchased on the open market.

A class from a Massachusetts elementary school sees what life used to be like when they spend a few days at a farm.

President Bush is expected to outline his plans for the future of Iraq during a speech tonight.

Security officials are trained in ways to protect sea life as G8 summiteers meet on Sea Island, off the coast of Georgia.

Mystery writer and opera lover.