Deni Seymour has spent decades researching first contact between Native Americans and European settlers. Then she found a 500-year-old cannon.

Seymour's first find had come in July, and now she was systematically scouring the southern Arizona site ... story behind it The cannon is a wall or rampart gun, designed to rest on the parapet ...

(NewsNation) — A 480-year-old gun researchers discovered in Arizona is likely the oldest known firearm in the continental U.S. and will have a new home at the Arizona State Museum. A bronze ...

PHOENIX — A man who pointed a gun at police during a chase was fatally ... ran from officers at the house and jumped over a wall onto the north side of Baseline Road, according to authorities.

GUN USED IN THE SCHOOL SHOOTING IN BUTTE COUNTY. A FELON WHO SOLD THE FIREARM TO THE SHOOTER WAS ARRESTED IN ARIZONA. THE BUTTE COUNTY SHERIFF’S OFFICE SAYS 59 YEAR OLD GLENN LINTON USED THE GUN ...

Seymour's first find had come in July, and now she was systematically scouring the southern Arizona site, looking for – and ... A rare find with a compelling story behind it The cannon is a wall or ...

Seymour's first find had come in July, and now she was systematically scouring the southern Arizona site, looking for — and finding — more. Seymour had just started to sweep over the desert ...