Few modifications deliver as dramatic an improvement to engine performance as upgrading a turbocharger. Whether you drive a diesel workhorse, a turbocharged sports car, or a daily commuter you want to ...

A new sustainability report flags falling groundwater, bad air, rising vehicle numbers and mounting pressure on the city's ...

A massive race truck producing more than 1,200 horsepower attacks the Goodwood hillclimb with a turbo-diesel engine. The ...

Modern diesel vehicles are equipped with a diesel particulate filter (DPF) to protect the environment. Here's what the filter ...

Over the last few years, Donald, Canada-based Edison Motors has been working on developing its own line of diesel-electric ...

A new ETF built on diesel engines, truck fleets, and air conditioners is pitching itself as a refuge from software-heavy ...

Red diesel fuel carries very specific regulations regarding which vehicles are permitted to use it. Breaking those rules ...

A 53-foot tractor-trailer overturned at the Route 202/31 traffic circle in Flemington Borough on Thursday afternoon, setting off a hazmat response after containers of diesel exhaust fluid began ...

U.S. transportation has steadily become more efficient through advances in engine technology, infrastructure upgrades and increasingly sophisticated logistics networks.

EPA's proposal to weaken 2027 clean-truck standards keeps NOx limits on paper while gutting the enforcement mechanisms that make them work—threatening millions' health.

Daimler Truck North America-owned engine manufacturer Detroit isn't looking back when it looks to the future. The company will fully transition its North American heavy-duty diesel lineup to ...

Federal grants have helped the districts handle the steep upfront price, giving others a chance to learn from their experience.