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 ...

Sure, airport body scanners are looking for threats, but here’s what else these security devices might reveal in the process Gone are the days when friends and family could walk you to your gate and ...

Lucknow: Security screening systems, including X-ray baggage scanners and metal detectors, were found either underutilized or non-operational at major railway stations in Lucknow during a reality ...

New research finds that body scanners used for security checks are safe for patients with pacemakers and defibrillators. Body scanners used for security checks are safe for patients with pacemakers ...