A New U.N. Envoy Bush nominates Iraq ambassador
President Bush tapped Zalmay Khalilzad, right, to be the U.S. envoy to the U.N. and diplomat Ryan Crocker to fill his Iraq ambassadorial post. The Senate must confirm both nominations.
Hope for Stem Cells New findings as Congress votes
Scientists have announced a new source of stem cells that can be harvested without destroying the embryo--just as Congress prepares to vote on the controversial issue in the coming weeks.
A Solution to DUI? Anti-drunk-driving system by '09
If you've been drinking, a car will soon take away your keys. Toyota is developing steering-wheel...