Exposure to nitric oxide (NO)— which is produced when fuel is burned — while a mother is pregnant, or in the early months of ...

Renewable natural gas isn't perfect as a truck fuel. But, from availability, performance and infrastructure standpoints, no ...

Rain caps are a useful feature for trucks with vertical exhaust stacks. Unlike cars, which have downward-angled or straight ...

Take a look at how truck silencer mufflers are made! See the simple yet amazing techniques used to shape and assemble exhaust ...

The owners of Washington automotive shop were convicted of deliberately polluting the environment by tampering with the ...

And not just because of the exposed carbon-fiber body, the custom independent front-suspension chassis, or even the 760 hp supercharged V-8 under the hood. More importantly, this Gateway build bears ...

Mopar also revealed a customized Ram 1500 RHO and Ram 2500 Power Wagon, both outfitted with copious accessories.

One of the two new pickup trucks Kia is expected to debut this year or next has finally arrived, and it's... something else. The new Kia Tasman is an internal-combustion, body-on-frame midsize ...

A truck with mechanical problems and spitting sparks from its exhaust pipe started a series of wildland fires along La. 67 in Clinton, state forestry officials said Friday. State forestry ...

However, people choosing to ride with excessively loud exhaust pipes are coming under increasing pressure from police forces, disgruntled community groups, and even Government legislation as ...

The 2025 Mini Cooper JCW Hatchback and JCW Convertible arrive with a 228-hp turbocharged 2.0-liter inline-four. Torque increases by 45 to a total of 280 pound-feet, and the hatchback can hit 60 ...