With three fatal train accidents in recent weeks, there's been a cry for Positive Train Control, a system that will automatically stop trains before certain types of accidents can happen. WIlliam ...

One freight train sped through a stop signal before crashing head-on into another in the Texas Panhandle last month, killing three crew members, according to a preliminary report on the accident from ...

Once again, a deadly train crash may have been prevented had a well-known piece of technology been implemented. Positive train control, or PTC, can automatically slow down and stop a train if it ...