Add Yahoo as a preferred source to see more of our stories on Google. Scanners were introduced at airports to combat hijacking in the 1970s - Getty Images The conveyor-belt security scanners at ...

Correctional officers at the Catahoula Correctional Center have completed specialized operator training on a newly installed ...

If you've flown recently, you may have seen them: new scanning booths that produce full-body images of airline passengers in order to detect hidden weapons, liquids, narcotics and other contraband.

Rapiscan's full body scanners were removed from airports in the US after privacy experts said they were the equivalent of a 'digital strip search'.

Dr. Brian Olshansky answers the question: 'Airport Scanners With A Pacemaker?' — -- Question: What precautions should patients with pacemakers take when going through airport scanners or other ...

Add Yahoo as a preferred source to see more of our stories on Google. At some of the world’s most sensitive spots, authorities have installed security screening devices made by a single Chinese ...