TSA officers at New York's Watertown International Airport found a spent M18 smoke grenade inside a traveler's carry-on bag — and the person had a strange excuse.

Airport security used to be far more relaxed with fewer screenings and restrictions. People didn't need plane tickets to get through security, and knives were allowed on flights. The Transportation ...

Security officers made a “surprise discovery” at Tampa International Airport when they uncovered a deadly weapon hidden in an unusual place, according to TSA officials earlier this month.

For nearly 25 years, saying goodbye to a friend or family member at the airport has usually ended at the security checkpoint. The Transportation Security Administration (TSA) is now relaxing that ...