California fights America's worst smog with the country's toughest environmental regulations. But is the Golden State really ...

The feds are rolling out a streamlined process for submitting truckers’ medical certification. Find out which states already use the system.

Travelers at Tampa International Airport could experience delays due to out-of-state travelers not in compliance with the new ...

A major change affecting millions of travelers at airport checkpoints is about to take effect, and those who aren't prepared ...