One video shows a man riding a subway car; another a man collecting shell cases on a rooftop. Both videos, recorded by an NYPD drone, demonstrate they can be a boon to law enforcement. police say.

The seventh season of Black Mirror reflects the technological fears of the present, anticipating real scenarios such as AI out of control, surveillance and digital addictions. Between killer robots ...

Palo Alto is exploring the possibility of acquiring drones for a variety of uses in the Police Department and for other city operations.