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

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

Air quality scientists slammed Republican Del. Christopher Bouchat and state Sen. Justin Ready’s plans to cross-file legislation that would eliminate the Maryland Vehicle Emissions Inspection ...

It’s not quite an annual tradition, but once a vehicle turns six years old, Maryland drivers have to take their cars to a ...

If these were to be re-flashed or swapped out for different modules, it could negatively change the car's emissions footprint ...

A SUV by Chinese car maker Chery and Toyota’s popular Camry hybrid showed the biggest gap between lab testing and real-world ...

Florida is one of 21 states that don’t require an emissions test to register a vehicle or renew an existing registration, and one group says that’s a problem. In 2000, former Florida Governor Jeb Bush ...

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 ...