Things like metal detectors and explosive screeners can lose efficacy over time.

If implemented, the new rule would represent a marked expansion of the system as it currently exists.

The agency is also increasing its focus on insider threats and training a division of inspectors focused on pipeline security and cybersecurity.

It will be the second "short-term" project the Transportation Security Administration has initiated using facial recognition to verify the identity of travelers.

The goal is to find techniques to automatically classify the contents of a passenger’s bag in such a way “that can support future algorithm development for explosives…

For airline passengers entering the U.S. this holiday season, U.S. Customs and Border Protection is using some new tools to streamline immigration security.

How do you detect a person who enters a building through the exit? It may seem like a simple question, but for the Transportation Security Administration and…

How do you detect a person who enters a building through the exit? It may seem like a simple question, but for the Transportation Security Administration and…