Saab built a robot to stop underwater terrorist bombs
The FBI and the US Navy are interested.
Twitter blocks US spies from analyzing your tweets
The company joins other tech firms in distancing itself from intelligence agencies.
The CIA thought live-tweeting the bin Laden raid was a good idea
Just because you can tweet as it happened doesn't mean you should.
House bill would discourage crooks from using burner phones
You'd have to provide ID like you do for regular service.
US carriers cover the costs for calls and texts to Belgium
It's an important olive branch in the wake of the Brussels terrorist attacks.
US Army turns to phone app to prevent base attacks
Tips from iWatch Army could thwart shootings before they start.
Scientists can identify terrorists by their victory signs
Biometrics could identify a masked person simply by looking at hand gestures.
A real suicide bomb detector should arrive this year
After years of dodgy detectors, one company claims to have a real solution.
Pro-ISIS hackers threaten Facebook and Twitter over crackdowns
The extremists aren't happy about losing key propaganda channels.