Stellantis Chairman John Elkann urged the European Commission on Monday to give carmakers more flexibility on emissions ...

Mazda has a neat idea for what is basically a CO2 diaper that could be part of combustion-engine exhaust systems.

As the global focus on climate change intensifies, emissions regulations are becoming a pivotal force in shaping the future ...

Top auto industry executives have been invited to a Senate hearing on January 14 to discuss the effects of vehicle emissions ...

Four employees of an Orem repair shop are accused of administering fake emissions tests and giving passing marks to vehicles ...

A national trade group that promotes ethanol joined its frequent foe — a trade group that promotes oil companies and refineries — this week in challenging new federal regulations that threaten them ...

Mazda’s mobile carbon capture device already shows promising results, and is ready to be integrated into future models.

Big kudos to the Delegate from Carol County, Eric Bouchat. Del. Bouchat says he intends to introduce a bill to eliminate vehicle emission testing in ...

State regulators say their analysis concludes New Hampshire would still generate noxious emissions from auto and car truck ...

A Maryland state delegate plans to introduce a bill to eliminate the Vehicle Emissions Inspection Program. Carroll County Delegate Christopher Eric Bouchat, R-District 5, argues that modern car ...

Four individuals have been arrested and charged after allegedly conducting fraudulent vehicle emissions tests, allowing cars ...