EPA’s unwinding of the Obama-era endangerment finding could amount to the largest deregulation in history. One positive outcome for farmers is the change it could mean for the use of Diesel Exhaust ...

The EPA is escalating its response to consumer complaints regarding DEF system failures, announcing a new investigation aimed at 14 major manufacturers.

Troopers said it was determined that the driver was impaired.

John Deere's Deanna Kovar details how the company is cutting parts costs, adjusting production and responding to EPA moves on ...

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 ...

CVR Partners plants are now operating normally after excessive Q4 downtime, driven by third-party air separation unit issues ...

John Deere is testing a 350-hp E98 ethanol tractor across the Midwest. Early trials show promise, but infrastructure might decide how fast farmer-grown fuel can power the future of farm equipment.

Even if you don't plan on ever owning a car with a diesel engine, you may still want to know how they compare to gas engines in terms of costs and maintenance.

Iowa House lawmakers heard public comments on and voted to advance bills Tuesday that would create regulations for shellfish farms, prohibit lawsuits related to greenhouse gas emissions from ...

Fertiglobe, the world’s largest seaborne exporter of urea and net ammonia combined, reported a 41% Y-o-Y increase in revenues to $2.82 billion in 2025, while adjusted EBITDA rose 57% Y-o-Y to $1.02 ...

The U.S. Environmental Protection Agency is ramping up its pressure on engine makers to fix persistent persistent diesel exhaust fluid (DEF) system failures that have disrupted farming, trucking, and ...