Image from a back-scatter scanner

Feds Say They’ll Study Safety Of Airport Full Body Scanners Yet Again

If you’re one to eye those full-body scanners warily at the airport, wondering what kind of stuff is zipping and zapping around your organs, you’re not the only one. The Department of Homeland Security is responding to critics who question the safety of the instruments by launching another study to check out the devices used by the Transportation Security Administration. [More]