Gone are the days when friends and family could walk you to your gate and you could board an airplane without a detailed airport security check. (For you youngsters, yes, that actually happened once ...

As the Transportation Security Administration (TSA) pushes forward with its plan to place full-body scanners in all American airports, experts in the scientific community are raising serious concerns ...

If you've ever traveled by air, you've surely experienced airport security. Before boarding, your luggage is passed through an X-ray machine, and passengers also have to go through a full-body scanner ...

Ever since the tragedy of 9/11, the Transportation Security Administration has been implementing more and more ways to enhance airport safety, including explosives detection systems, canine teams, and ...