Manufacturers say the latest generation of diesel engines is delivering fewer maintenance surprises and longer stretches ...

Modern-day diesel engine trucks can be very reliable and potent, but the long-term ownership proposition can be quite ...

The war in Iran has disrupted supplies of diesel, used to power trucks and heavy equipment, much more than gasoline, which is primarily used in passenger cars. By Emmett Lindner The price of diesel ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. This voice experience is generated by AI. Learn more. This voice ...

Diesel owners who have wrestled with warning lights, sudden power loss or even complete shutdowns tied to diesel exhaust fluid systems may finally be getting some relief. The U.S. Environmental ...

At the White House Great American Agriculture Celebration, President Trump announced another decisive action U.S. Environmental Protection Agency Administrator Lee Zeldin has taken to address ...

Ahead of what’s sure to be a tough planting season, some farmers frustrated by in-field equipment shutdowns due to fragile diesel exhaust fluid systems might feel like they’ve received a leg up from ...

Diesel fuel prices in California set all-time record highs this week as long-haul truckers and some businesses feel the crunch. The average price of a gallon of diesel Thursday in California was ...

The U.S. Environmental Protection Agency (EPA) last week issued guidance that drops the requirement for Diesel Exhaust Fluid (DEF) sensors as part of a truck's aftertreatment system and allows truck ...

During the White House Great American Agriculture Celebration on March 27, President Donald Trump announced action by the U.S. Environmental Protection Agency to address nationwide concerns from ...