Add Yahoo as a preferred source to see more of our stories on Google. This summer, if all goes well, Amtrak will roll out the first clutch of trains in its shiny new Airo fleet, an $8 billion project ...

Heat-related speed restrictions were expected to last through the Fourth of July weekend, the passenger rail carrier said.

Public transportation riders were left in limbo Thursday as the mounting heat forced transit agencies to delay and cancel some trains. Extreme temperatures, such as the roughly 100-degree conditions ...

Amtrak Northeast Region announced at least 18 trains were canceled Thursday because of temperature-related conditions.

This summer, if all goes well, Amtrak will roll out the first clutch of trains in its shiny new Airo fleet, an $8 billion project that the company hopes will usher in a more modern, comfortable and ...