Emissions testing laws are a crucial component in the fight against air pollution and climate change, yet these regulations ...

Certain vehicles now face tougher emissions checks under updated federal rules, and that could affect […] ...

While the future of New Hampshire’s testing and inspection program remains unclear, enforcement of state inspections has been ...

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Add Yahoo as a preferred source to see more of our stories on Google. Vehicles drive by the emissions testing site on Fourth Avenue in Gary. (Javonte Anderson/Capital B) After years of debate, Gary ...

A federal judge issued a preliminary injunction late last month ordering New Hampshire to take steps to continue vehicle testing beyond the sunset date for annual car inspections in order to comply ...

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 Program ...

New Hampshire will end annual vehicle inspections and emissions testing on Jan. 31, prompting legal challenges and debate ...

San Antonio drivers just got a new date to circle on the calendar: starting Nov. 1, anyone registering a vehicle in Bexar County will need a passing emissions test before they can renew their ...

NH Executive Council votes to let state’s emissions testing contract expire after judge's order to keep vehicle inspections ...