Travelers in the U.S. can fly with either a REAL ID or passport, but the two are not interchangeable. What to know.

I don't have a REAL ID–compliant driver's license and don't plan to get one. I figure if the federal government wants to implement internal passports in the U.S., which after 20 years of political and ...

United States travelers have one month to make sure their identification card is marked with a star that allows them to board domestic flights. The mark means the card complies with the Real ID Act, ...