In this May 24, 2017 photograph provided by the U.S. Navy, Naval History and Heritage Command underwater archaeologist George Schwarz, right, and Explosive Ordnance Disposal Technician Senior Chief ...

PROVIDENCE, R.I. — Now that a cannon that rested in waters off Rhode Island’s shore for two centuries has been raised, U.S. Navy archaeologists are hoping to confirm that the ship that sank at the ...

The Navy’s futuristic electric cannon, or railgun, received yet more hype this week for its ability to fire a shell at up to 5,600 miles per hour, and do it far more cheaply than a missile. But ...

Ready to aim and fire -- behind the scenes at the Navy's new electromagnetic railgun. Source:U.S. Navy. The U.S. Navy has a Mach 7 cannon,and it could start shooting as early as 2018. That's the ...

To win and secure the beachheads of the Invasion, bombers, rocket guns, ponderous naval cannon will be needed—ihen infantry-borne bazookas, mortars, light assault guns to widen the foothold. Even ...

PROVIDENCE, R.I. (AP) — Now that a cannon that rested in waters off Rhode Island's shore for two centuries has been raised, U.S. Navy archaeologists are hoping to confirm that the ship that sank at ...

PROVIDENCE, R.I. – Now that a cannon that rested in waters off Rhode Island’s shore for two centuries has been raised, U.S. Navy archaeologists are hoping to confirm that the ship that sank at the ...