TSA

A grenade was found inside a man’s carry-on luggage at LaGuardia International Airport, according to the Transportation Security Administration.

Agents for the U.S. Transportation Security Administration on Sunday screened 3 million airline passengers in a single day for the first time ever. The record topped the June 23 mark of more than 2.99 million screened passengers.

Can you fly with wrapped Christmas presents or holiday food? Here’s what TSA officials say you can and cannot bring on planes.

The 2018 partial government shutdown is a good case study in what a Washington shutdown can do to airports across the country.

T.F. Green Airport was on lockdown for about an hour Friday over “a potential security threat,” the Warwick, Rhode Island, airport said, but no threat was found. The lockdown was lifted at the Providence-area airport just before 12:40 p.m. While officials didn’t say publicly what the security threat was, a Warwick police officer told NBC affiliate WJAR that a...

A flight from Philadelphia to Las Vegas was diverted on Tuesday after two passengers got into a profanity-laden screaming match.

Three Transportation Security Administration officers at Miami International Aiport were arrested after authorities said they were caught on camera stealing from passengers during security screenings.