The internal combustion engine has changed a lot in its search for ways to be more eco-friendly and use less gas. The three way catalytic converter is a sophisticated part ...

With the Trump administration effectively dismantling automotive emissions regulations, cars on dealership lots could see some changes. Your next car could be bigger, with fewer fully electric options ...

(TestMiles) – This move effectively strips the EPA of its legal basis to regulate CO₂ and other vehicle emissions under the Clean Air Act. Reversing the endangerment finding jeopardizes the 2027–2032 ...

When the Biden administration set new auto emissions standards, it was a landmark climate move; passenger vehicles currently account for more than a quarter of U.S. greenhouse gas emissions. But the ...

Emissions exemptions for classic cars in the Golden State are one step closer to becoming law.

Wisconsin congressman and candidate for governor Tom Tiffany said Monday that he plans to work with the federal Environmental ...

Wisconsin Republicans are advocating to eliminate vehicle emissions testing, arguing that it imposes financial burdens on drivers and is no longer necessary due to advancements in science. "Well, this ...

Milwaukee drivers like Caroline and mechanic Chevy report frustrations finding open emissions testing locations as lawmakers ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (TestMiles) – This move effectively strips ...