What's more, the manual offers links to online training resources. Chief of Staff of the Army Gen. Mark A. Milley said the new field manual will help the force achieve his No. 1 priority -- readiness.

Train coupling systems have come a long way, evolving from the manual methods used in the early days of rail travel to the more advanced automatic systems in use today. Initially, coupling trains ...

The double-stack train can save transport costs and increase carrying capacity by more than 30 percent compared with the traditional single container train, according to sources with the port. In each ...