Boulder’s police radios will no longer be available for curious minds and ears starting Tuesday. Up until now, anyone interested in what the Boulder Police Department was doing could go to a police ...

CHICAGO (WLS) -- Chicago officials are moving to block members of the public and the media from being able to monitor some police and radio traffic in real time by installing encryption technology.

Antioch police recently switched to digital communication, enabling it to talk to other jurisdictions without delays. But it also is now one of the few public safety agencies in California to encrypt ...