The machine gun, a weapon that reshaped modern warfare, emerged after centuries of experimentation with rapid-fire arms. Early concepts ranged from Leonardo da Vinci’s multi-barrel sketches to ...

Amid the sparsely spaced pops at the Philadelphia Police gun range in the Northeast, the tearing of more than a dozen bullets in the blink of an eye stands out. It's because of a machine gun ...

The Supreme Court declined Monday to hear arguments in a pair of significant Second Amendment challenges involving certain semi-automatic weapons and high-capacity magazines, a move that leaves both ...