The Transportation Security Administration is launching a program to allow some travelers to pass through airport security, even when they aren't flying. The Sept. 11, 2001, attacks changed the way ...

Like many folks of a certain age, Daniel Roberts fondly remembers airport gate-side greetings. Which is why, when he recently picked up his teenage daughter Emma at the airport during a visit home ...

The terrorist attacks of Sept. 11, 2001, were the catalyst for much of today's aviation security infrastructure.