A shelter-in-place warning was issued as emergency crews rushed to assess the potential danger from overturned rail cars.

In Barrio Logan, San Diego, a multi-car train derailed while carrying a cargo of automobiles. As the train derailed, it was passing beneath a road, and a number of the cars collided with the supports ...

Add Yahoo as a preferred source to see more of our stories on Google. Almost 24 hours after a derailment made a mess of the Red, Purple, and Yellow lines in Chicago, the CTA continued to investigate ...