The era of private conversations on city buses — and even on San Francisco’s iconic streetcars — may be coming to an end. Government officials are quietly installing sophisticated audio surveillance ...

Education minister Ligia Deca told a press conference on Monday that the legislative framework will be amended so that schools can decide to install video-audio surveillance systems to ensure the ...

Strategic surveillance systems are no longer experimental. They are operational tools embedded in law enforcement, border control, and public safety infrastructures across democratic societies. These ...

NEWARK, N.J. (AP) — New Jersey Transit's director defended the use of audio surveillance systems on some of its trains Tuesday, as some questioned the monitoring's legal and ethical underpinnings.

An audio surveillance system that allows police to pinpoint the location of gunfire ought to be in the arsenals of local police departments, says Niagara County Legislator W. Keith McNall, who wants ...