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

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

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

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 legislation expected to be proposed in Harrisburg looks to remove Beaver County drivers from the requirement of yearly emissions testing on their vehicles.

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

A bill sponsored by Senator Justin Ready would get red of Maryland's vehicle emissions test. However, the proposal faces challenges as it would remove money from the state budget.

BAKERSFIELD, Calif. (KERO) — A new tool from the California Air Resources Board aims to reduce harmful emissions and protect public health in the communities like Bakersfield that are highly impacted ...

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