LOS ANGELES (CBSLA) — Authorities are completing background radiation measurements over Southern California as part of the security precautions being put in place ahead of the Super Bowl. According to ...

A helicopter outfitted with radiological detection equipment has been making low-altitude flights over New Orleans and surrounding areas since Sunday in advance of Super Bowl LIX. Under the U.S.

Over the next several days you may see a helicopter hovering over downtown Milwaukee measuring "background radiation". Officials say this is standard security protocol and there's no need to be ...

CHARLOTTE, NORTH CAROLINA AND CLEVELAND, OHIO. YOU MAY HAVE SEEN A HELICOPTER FLYING LOW OVER DOWNTOWN MILWAUKEE. IT’S SCANNING FOR RADIATION IN THE EVENT OF A NUCLEAR EMERGENCY. NEXT WEEK. 12 NEWS ...