The unmanned bombers that frequently cause unintended civilian casualties in Pakistan are a step toward an even more lethal generation of robotic hunters-killers that operate with limited, if any, human control.
The Defense Department is financing studies of autonomous, or self-governing, armed robots that could find and destroy targets on their own
Pentagon exploring robot killers that can fire on their own
The United States military and Iraq launched a joint raid targeting suspected Islamic State group militants...
A US army private who fled to North Korea just over a year ago will plead...
