MARTINSBURG, W.Va. – In the basement research lab of the agency that regulates America's firearms, two dozen 3D printers hummed, stringing thermoplastic filament into computer-designed patterns that ...

The M240 has been a staple of U.S. firepower for nearly 50 years. Heavy, rugged, and combat-proven, the belt-fed 7.62x51mm machine gun has been carried by generations of American troops in conflicts ...

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

Jennifer Mayerle happily returned to Minnesota and WCCO, where she began her career as a summer intern. The Emmy and Edward R. Murrow award-winning journalist returned to WCCO as a reporter in 2014 ...