Transportation Secretary Sean Duffy at a news conference said some schools for CDLs throughout the country are saying ...

Safety concerns, two triple-fatals involving 18-wheelers and a closer look at commercial driver’s licenses has led the U. S.

The Federal Motor Carrier Safety Administration is stepping up enforcement against CDL mills and unqualified drivers, taking a closer look at entry-level driver training standards, and pushing back on ...

Abstract: Dissolved gas analysis (DGA) is widely used for oil-immersed power transformers as a conventional fault diagnosis tool. However, interpretation criteria from DGA assessment often depends on ...