Streetlights are supposed to light the way, right? But in some parts of the U.S., they've been doing something else too — keeping a close watch. Several years ago, hidden surveillance cameras started ...

Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...

In the year since Merced installed two red-light cameras, police wrote nearly 2,000 tickets — a figure lowered by a crash ...