The soot and chemicals in diesel exhaust burn the eyes, skin, nose, throat, and lungs. It can worsen asthma and cause nausea.

An Antioch man is facing charges and set to go on trial after he allegedly "rolled coal" by emitting a large amount of diesel ...

Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and insider access across the world’s top racing series. It's called "rolling coal"--and drivers of hybrid and ...

BOISE — “Rolling coal” might be illegal in the Gem State soon, if a bill introduced Wednesday becomes law. Rolling coal is the colloquial name for modifying the engine or exhaust of a diesel truck so ...

The whole business went up in smoke. A group of auto-parts dealers have been charged with operating a multimillion-dollar smuggling ring to sell banned devices that let drivers switch off the ...

A group of about 40 people who gathered on a corner in River Park for Transgender Day of Visibility were allegedly repeatedly blasted with black exhaust from three diesel trucks, something that’s ...