A 'safe' handgun is a relative term, but Colorado-based Biofire Technologies is taking a high-tech crack at the idea with its Biofire Smart Gun, which uses an electronic identification and firing ...

Broomfield's Biofire has unveiled a pistol that can only be fired by an authorized user. Will the technology actually put a dent in gun violence? Kai Kloepfer went through hundreds of prototypes ...

The company behind America’s first biometric “smart gun” — one that fires only when gripped by authorized users — will face a crucial test in the coming weeks. After decades of failed attempts by ...

Add Yahoo as a preferred source to see more of our stories on Google. The last thing we need in this world is more guns. But we're getting them whether we like it or not, so wouldn't it be nice if ...

The last thing we need in this world is more guns. But we’re getting them whether we like it or not, so wouldn’t it be nice if those guns had safety mechanisms like our phones, making them impossible ...