“It helps in making our jobs safer,” Scioto County Sheriff David Thoroughman said.

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 ...

All airline passengers in the U.S. will eventually be required to undergo a full-body scan before boarding planes, just as metal detectors became a standard and accepted part of the screening process ...

Add Yahoo as a preferred source to see more of our stories on Google. Full-body MRIs promise to help detect cancer and other issues early. But they can also be expensive and unneeded medical tests.