National Guard members are on the move in Washington DC, trying to make their patrols less predicable in the wake of the ambush that left one soldier dead and another critically wounded. Small groups ...

Amazon wants businesses to use its Astro robot as a roving security guard in their stores to detect break-ins and other threats. The service, called Astro for Business, is launching only in the U.S.

A crew member entered the firefighting training chamber, which is similar to the enclosed conditions at Red Hill. The Joint Task Force Red Hill Roving Security and Fire Watch teams underwent training ...

Blasco Memorial Library patrons will see a new feature at the library starting Friday: an armed security guard. Armed with a firearm, a baton and potentially a taser, the guard will conduct roving ...