Starting in 2026, diesel owners and repair shops will no longer run the risk of federal criminal chargers for performing two ...

You can now pretty much roll coal with impunity in the United States, Tesla has launched robotaxis without safety monitors ...

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 ...

It's still illegal to violate the Clean Air Act, but now the worst that can happen is a fine.

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 ...