The United States Environmental Protection Agency has changed its tune on diesel trucks under the current administration. Whereas previous versions of the EPA pursued massive penalties and even ...

PROVIDENCE, R.I. (AP) — Power failures, waist-high canyons of snow and more flurries Wednesday bedeviled parts of the Northeast in the aftermath of a massive storm that dumped icy piles on streets and ...

Jeffrey D. Gaskin helps department apparatus committees get ahead of the curve regarding vehicle specification in relation to the evolution of the EPA's new emission mandates for powerplants. For the ...

Diesel exhaust fluid is essential to modern engine performance, regulatory compliance, and emissions reduction. But despite its importance, it’s often misunderstood—especially when it comes to storage ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.