If airport security line sometimes feel like they take forever, travelers fuming over the delays should know that screeners taking their time may actually be most effective at the security gate, ...

Following months of congressional pressure, the Transportation Security Administration has agreed to contract with the National Academy of Sciences to study the health effects of the agency’s X-ray ...

Full-body scanners used for security screening at the nation’s airports do not expose passengers to dangerous levels of radiation, according to a new independent analysis of the devices. The study by ...