A handheld device used to recognize possible criminals could also infringe on people's privacy.
The vehicle is designed to protect against terrorists posing as recreational watercrafts or swimmers.
An unidentified small civilian aircraft flew into restricted airspace on Saturday, sparking an alert.
A little snack or a short break can go a long way when it comes to judges handing down decisions.
Some want controls to be put in place to rein in surveillance capabilities available to law enforcement officials.
The blast ripped through baggage claims at the arrivals hall at Russia's largest airport.
The system could turn canines into remotely guided "super dogs" that can take on risky tasks.
Oak Ridge National Laboratory's Jaguar supercomputer is helping track those who share pornographic images and video of children.
Oak Ridge National Laboratory's Jaguar supercomputer is helping track those who share pornographic images and video of children.
Simple math may be a better security solution than profiling and random searchers, according to one computer expert.