CES brought a crowd of security companies, all vying to impress with new cameras, sensors and locks. But here's what really ...

The San Diego Police Department unveiled a new high-tech crime-fighting hub that officials say is already helping officers ...

Nandan Nilekani built Aadhaar, India’s vast digital biometric identity system. Now he wants to Aadhaarize the world.

The FireTag makes it much easier to find your dog during a house fire, solving a worry for pet parents. Worried about your pets getting trapped in a fire? Startup Rescue Retriever is here at CES with ...

A new base being built by NATO countries in Greenland will use incredibly narrow laser beams to ensure fast and voluminous data download from satellites, as Western nations move to secure ...

Scientists have developed a new platform for the generation and detection of ultrashort UV-C laser pulses on femtosecond timescales. This breakthrough could unlock new opportunities for transforming ...

FORSYTH COUNTY, Ga. — The Forsyth County Board of Education voted to approve the purchase of a Centegix alarm system for school safety and security needs. The Centegix system is also the security ...

The German navy has tested a Rheinmetall-MBDA laser weapon demonstrator aboard the frigate Sachsen. (Rheinmetall) BERLIN — The German military has received a demonstrator for a high-energy laser ...

If you haven’t heard by now, the Louvre—the world's busiest museum—was robbed last Sunday. But this wasn’t the stuff of an Ocean’s Eleven film or The Da Vinci Code, conducted in the middle of the ...

Security cameras are everywhere in schools, but too often the devices are not used in smart, effective ways. Cameras frequently are improperly installed and don’t work, they are poorly maintained, or ...