The feds aren't scrapping DEF altogether, but this could potentially address a large portion of emissions system failures.

The U.S. Small Business Administration estimates new guidance on diesel exhaust fluid sensors will save farmers and truckers ...

Many of those who microdose psychedelics do so to feel less anxious or depressed, or enhance mental sharpness and boost ...

New guidance allows engine makers to replace problematic DEF sensors with NOx-based systems, aiming to reduce unnecessary ...

EPA has rescinded rules requiring Diesel Exhaust Fluid Urea Quality Sensors on diesel-powered vehicles and nonroad equipment. EPA Administrator Lee Zeldin said the change was meant to address ...

Gen 6 DD15 will share mechanical and electrical updates with the DD13 and DD16 to meet 2027 exhaust emissions limits that cap NOx at 0.035 gram per horsepower-hour, down more than 80% from the current ...

Def Leppard is starting off 2026 in a big way. The iconic band recently kicked off their “pretty spectacular” Las Vegas residency with a totally new show. “We’ve scrapped everything we’ve ever used ...

The Environmental Protection Agency on Tuesday said it would put forth a rulemaking in the Federal Register seeking information to help it to permanently end diesel derates. The action follows an ...

PROBLEM-SOLVING skills are often rated as one of the most important skills that employers seek in recruitment and talent development. How has this changed in an artificial intelligence (AI)-enabled ...