The United States is quietly rewriting the rules of small arms, betting that a radically different rifle and machine gun will ...

ATLANTA (AP) — A shooting that injured five soldiers at one of the country’s largest military bases on Wednesday has resurfaced questions about a long-standing army policy that largely prevents ...

For the first half of the 20th century, one of the most important firearms in the U.S. military arsenal was the water-cooled ...

Learn about the guns that have defined American history, shaped the United States' culture, and ultimately shape the issues ...