The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

With so many fuel and power options for your vehicles, it can be hard to differentiate and find important information. Here ...

Diesel and gasoline are alike due to giving vehicles fuel to run. However, the similarities stop there. Here is a guide to ...

ReVolt said it will bring a Peterbilt 379 retrofit with a hybrid drivetrain to the Mid-America Trucking Show in March.

The U.S. EPA is suing EES Coke Battery for Clean Air Act violations. The state found more violations in November. Now EES seeks an OK to pollute more.