Nearly 20 years later, a soldier still grapples with his decision. "Their deaths were a failure. My failure." ...

U.S. troops are now finding and defusing nearly half of the improvised explosive devices (IEDs) in Iraq, and casualties from the devices are holding steady despite a sharp increase in the number being ...

What happened at the Boston Marathon was inconceivable, horrific, shocking to most who have seen the videos and photos, but there are lots of Americans for whom the scene was appallingly familiar: ...