Every fan of old crime novels or cop movies is familiar with the classic police “stakeout”: round-the-clock surveillance by police hiding in a car or camped out in an apartment across the street, ...

The cosmic microwave background—the universe's oldest light—has traversed vast distances before reaching us. During its extended journey, gravitational forces from massive cosmic structures caused its ...

The Brooklyn Center Police Department on Friday rolled out its first mobile camera trailer, a tool that city officials hope will deter crime and help officers catch anybody committing unlawful acts.

Tac-Arts LLC of Colorado offers an affordable pole camera system with a compact size of 3 feet but extendable for reach ranges up to 13 feet. The user also can detach the camera and mount it to a ...