The Environmental Protection Agency (EPA) has issued new guidance to diesel engine manufacturers designed to prevent sudden ...

Administrator Lee Zeldin has announced plans to eliminate restrictions placed on diesel-equipped vehicles when they run out ...

U.S. Environmental Protection Agency Administrator Lee Zeldin announced guidance Tuesday for engine and equipment ...

The U.S.Environmental Protection Agency is working to fix a long-standing headache for diesel truck and equipment operators: ...

Federal regulators are working with equipment makers to modify diesel exhaust fuel software to help truckers avoid costly ...

New rules have been rolled out by EPA to prevent sudden speed and power losses in diesel-powered trucks and farm equipment ...

New guidance to engine manufacturers will reduce 'derating,' an automatic trigger forcing diesel engines to operate at a ...

For their part, manufacturers have made DEF a non-negotiable part of engine operation to meet restrictions put in place by ...

Now farm tractors, combines and sprayers must be configured so there is no impact on engine power for up to 36 hours when a ...

EPA Administrator Lee Zeldin unveiled the changes during a press call from the Iowa State Fair alongside Small Business ...

EPA is urging machinery manufacturers to update their equipment to prevent shutdowns when diesel exhaust fluid runs out.

Guidance expected to save family farmers $727 million annuallyDES MOINES, Aug. 12, 2025 (GLOBE NEWSWIRE) -- Today, U.S. Small ...