California's high-speed rail project is progressing slower than expected. Uncover insider details and critical challenges.

News of the second Delta stowaway comes after a Russian woman was caught stowing away on a flight from the United States to ...

A body was found in the wheel well of the United Airlines flight after it arrived in Hawaii, the company said.

Severe weather could hamper the journey home after the holidays for millions of U.S. travelers this week and weekend. As ...

Some flights were delayed or canceled in Texas on Thursday after a line of thunderstorms started moving across parts of the state in a system the National Weather Service predicted ...