Unions are pushing for shorter freight trains to make railways safer, but that could raise the cost of goods and delay passenger rail service. It also may not be legal.

Visalia is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the American ...

Union Pacific and BNSF Railway trains battle gravity and curvature as they wind their way up and down the former Southern Pacific main line through the rugged Tehachapi Mountains of Southern ...