What do passengers need to know?

There’s always a fuss around airport security scanners as people rush to take their jackets and belts off to avoid false ...

Going through the Transportation Security Administration (TSA) security checkpoint is typically one of the most stressful and ...

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 ...

A super-sensitive passenger scanner that reveals hidden security threats is being trialled at Cardiff Airport in the UK. The walk-through scanner, which uses space technology to image human body heat, ...