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

What do passengers need to know?

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 ...

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

Restrictions on liquids and laptops are being relaxed, thanks to new tech.

The U.S. Department of Homeland Security may soon embrace super-fast, laser-based molecular scanning technology that can detect anything on or in your body in an instant. Subscribe to read this story ...