Sure, airport body scanners are looking for threats, but here’s what else these security devices might reveal in the process ...

If you're pregnant and worried about the safety of those full-body scanners at the airport, you can rest easy. These scanners, which first emerged in US airports after the attempted terrorist attack ...

If you've ever traveled by air, you've surely experienced airport security. Before boarding, your luggage is passed through ...

I read a Travel Scene column in the Post-Bulletin recently that said full-body scanners soon will be in use at most major airports. What are they all about and are they dangerous? Do you have to go ...

Basic operation of mmWave imaging. Key components of mmWave imaging: transmitter, receiver, multichannel ADC. How to build a setup for security scanning systems and similar applications.

Updated at 1:13 p.m. ET Los Angeles' public transit system has announced that it is the first in the U.S. to purchase millimeter wave scanners to screen Metro riders for suspicious objects as they ...