The company is implementing new restrictions around the sale of regulated items following pressure from gun-control advocates.
It's easier than ever to get your hands on a ready-to-fly quadcopter to send buzzing around the skies. But there are definitely some guidelines you'll want to follow before taking off.
Technology from startup Yardarm can tell 911 emergency responders if a police officer's gun has been fired. But Yardarm doesn't call it a "smart gun" -- that would court controversy.
US and European police say they closed more than 400 online contraband markets and arrested 17 people -- who thought they were hidden by the popular tool.
After an anonymous email threatens a deadly school shooting, the feminist media critic backs out of a speaking engagement at Utah State University.
Defense Distributed's newest project is a PC-connected milling machine that aims to streamline the process of self-assembling AR-15 semi-automatic rifles.
They might come for your plastic gun, but they're not coming for your 3D printer just yet.
Police in Nebraska receive a tip on the location where a man -- who allegedly violated parole -- poured ice on himself.
Law enforcement agencies seize more than 1,000 computers, smartphones, and hard drives in a massive operation that goes after malware said to have "sophisticated" capabilities and "breathtaking" invasiveness.
A professor of art and animation posts a picture of his young daughter doing yoga in a T-shirt that reads: "I will take what is mine with fire and blood." This is taken as a security threat.