Officials hope it'll make streets safer. But pedestrians are often the victim of careless, speeding drivers.
The age of practical facial recognition has begun, and it's only going to get more precise.
Every 30 hours, a New Yorker is killed in a car crash. With the right approach, the NYPD could help bring that number way down.
If only temporarily.
A new documentary promises to shed light on the size and scope of America's under-covered "puppycide" epidemic.
Officers explain in their own words what happens when city services can't keep up with a population explosion.
"You're going to have accidents," says New York Police Commissioner Ray Kelly.
From national parks, to home loans, to the National Zoo in D.C., there will be a small, but noticeable, impact almost immediately.
The Navy Yard attack was an example of D.C.'s complex jurisdictional landscape.
Findings from the police staffing levels of 64 U.S. cities.
Could better software change how police departments find fugitives?
A New York City police officer struck and killed a pedestrian in Brooklyn last weekend. Will there be charges?
Civil liberties advocates argue that it may be too much.
Researchers develop an add-on to the Android that can pinpoint the location of shooters.
Some cities require landlords to evict tenants who call 911 3 times within 4 months. The rule puts women in grave danger.
Last year, New Jersey cops were cracking down on jaywalkers. Now they're penalizing cars. Will switching tactics make a difference?
Even in walking cities like New York, the criminality of drivers who kill pedestrians is far from clear.
Researchers say looters make rational decisions about how far they’re willing to travel to steal what they want.
An NYU sociologist now says New York's famed police tactics had nothing to do with the city's turnaround.
This 70-year track record of machine politics and lies helps explain why so few people trust the police.