What You Need to Know: Railguns, which use electromagnetic force to launch high-speed projectiles, have long been pursued by military powers, but they remain out of reach due to significant technical ...

Camp Pendleton Marines say they told the state they would fire live artillery rounds over I-5 on Friday and Saturday. State ...

Archaeologists working in Arizona have discovered what appear to be the oldest firearms ever found in the continental United States: two cannons abandoned by a Spanish expeditionary force that was ...

President Biden falsely claimed Tuesday that the Second Amendment prohibits the ownership of cannons and botched a famous quote from a founding father during a speech in support of gun control. “There ...