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

After multiple deadline extensions, Oklahomans must soon get on board with new federal identification requirements if they hope to fly domestically. Known as "Real ID," the identification will take ...

Travelers need to have REAL ID at U.S. airports as TSA prepares to implement a new fee, here's the requirements to get one.

Americans without a REAL ID or updated passport will have the option to fly in the new year, but they'll have to pay extra. The Transportation Security Administration announced a new temporary option ...