Texas regulators on Thursday approved the first extra-high-voltage transmission lines on the state’s main power grid in a bid ...

Putting an Allison transmission in a gas truck is not only possible, it's already being done by major manufacturers. Mitsubishi Fuso, for example, launched its gasoline-powered FE Series cabover ...

Western Colorado oil industry stakeholders are suing the Centennial State, in a bid that they say serves to protect energy ...