If you're a soccer fan, you're familiar with this common sight: A penalty kick is in place, with a "wall" of defenders lined up in front of the goal, ready to leap to try to block the ball if it sails ...

If you regularly drive a modern-day diesel-powered vehicle, chances are, you know what Diesel Exhaust Fluid (DEF) is. A crucial component used by most modern vehicles with diesel engines, DEF — which ...

We may receive a commission on purchases made from links. The government's strict emissions limits for combustion-powered vehicles have pushed automakers to develop technologies that let their engines ...

The Environmental Protection Agency is revising the requirements for diesel exhaust fluid or DEF, which has affected members of both the agriculture and trucking industries. EPA Region 6 Administrator ...

Good Day Oklahoma's Wayne Stafford and Matt Stafford are joined by the Regional Administrator for the Environmental Protection Agency's South-Central Region, Scott Mason, to discuss updated guidelines ...

The U.S. Environmental Protection Agency announced revisions to diesel exhaust fluid guidelines, with the change sparked, in part, after conversations with Oklahoma farmers. The U.S. Environmental ...

SALEM, Ohio — The Environmental Protection Agency issued new guidance Aug. 14 to address problems with diesel exhaust fluid systems that can cause newer model heavy-duty vehicles to suddenly lose ...

DES MOINES, Iowa (IOWA CAPITAL DISPATCH) - U.S. Environmental Protection Agency Administrator Lee Zeldin announced guidance Tuesday for engine and equipment manufacturers to prevent sudden shutdowns ...

The United States Environmental Protection Agency is on a roll when it comes to undoing past regulations and directives. Now, EPA Administrator Lee Zeldin is urging truck and engine manufacturers to ...