If you’re sweating heavily as you go through airport security in the U.S., you may receive extra scrutiny from the TSA.

Sweating may increase your chances of getting a pat-down at airport security. According to TSA, perpiration in one's private areas may set off an alarm.

Getting flagged at airport security might not be your fault. Here's what travelers should know to avoid extra screening at ...

Most people would welcome this policy change. Yet by removing this layer, what else can be done to ensure that the system’s security remains sufficiently robust?