There’s nothing cool about rolling coal, also known as coal rolling. To those unfamiliar with the practice, it entails a diesel truck spewing a thick plume of black smoke on unsuspecting cyclists, ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. I am writing to express my disgust for those people who think “rolling coal” ...

Besides breaking news, rounding up cultural events and informing our audience of all things Colorado, we – the intrepid crew of reporters here in the newsroom of Colorado Public Radio – also like to ...

Prosecutors say the ring smuggled thousands of illegal devices that let diesel-truck drivers belch hundreds of times more pollution than allowed by law The whole business went up in smoke. A group of ...

Jason Mendelson was driving his Toyota Prius in the right lane of Interstate 64 near Richmond, Virginia, when a white pickup truck with two protruding smokestacks cut into the lane ahead. After a few ...

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 ...