Flagstaff residents may have noticed a large amount of smoke in the air on Thursday morning after firefighters say a train engine caught fire. FOX 10's Ron Hoon, Ty Brennan and Anita Roman discuss the ...

A train engine fire in Flagstaff, AZ, resulted in smoke spread due to an inversion layer; no wildland areas were affected.

Rock Island Train No. 11 was making good time early in the morning of Sept. 12, 1904, as it headed toward Columbus Junction, ...