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 ...

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 ...