A new policy allows all travelers to keep their shoes on during airport screenings. The TSA began requiring most travelers to take their shoes off years ago after a passenger attempted to blow up ...
South Korean researchers have developed a method to bypass a fundamental limitation in biosensors, a step that could ...
Add Yahoo as a preferred source to see more of our stories on Google. An air traveler places his shoes in a bin before passing through the security screening at Los Angeles International Airport.
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