When companies and governments expand data collection in the name of security, sometimes the only way you can object is to opt out. And with facial recognition, the time to object is now.

Add Yahoo as a preferred source to see more of our stories on Google. TSA's facial recognition scans are optional to many travelers, and there are benefits to opting out of them, according to privacy ...

Add Yahoo as a preferred source to see more of our stories on Google. In a growing number of Transportation Security Administration lines at U.S. airports, you may be asked to look into a camera that ...