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 ...

The Transportation Security Administration might have found a way to get travelers through airport security faster, thanks to a new high-tech x-ray machine. The devices are called Computed Tomography ...

Strange things are afoot at CES, where we threw some unusual items at TSA's in-development airport scanner to see what it would detect. Gael Cooper CNET editor Gael Fashingbauer Cooper, a journalist ...