In recent days, the implementation of the National Technical Standard on emissions for automobiles, especially those using ...

The emission measurement procedure using the “free acceleration” method has caused many diesel vehicle owners to worry about engine impact.

It looks like the you-know-what is about to hit the fan in Vinings. Again. The county is proposing to restart the incineration of biosolids at the R.L. Sutton Water Reclamation ...

Attorneys for the state are asking a federal appeals court to stay an order requiring New Hampshire to resume its vehicle inspection program. The appeal asks the First Circuit Court of Appeals in ...

Illinois Sen. Christopher Belt introduces Senate Bill 3408 to provide relief for drivers who fail emissions tests in key counties like Cook and Madison.

A state legislator has introduced a bill that would exempt Lycoming County and six others from the state’s Vehicle Emissions Inspection and Maintenance (I/M) program. “I hear people loud and clear and ...

The U.S. Environmental Protection Agency's major move to end the regulation of greenhouse gases from cars and trucks won't change requirements to get emissions tests in southeastern Wisconsin. On Feb.

From March 1, 2026, Vietnam will apply a new vehicle emissions testing procedure according to Decision 43/2025/QD-TTg. Vehicle owners are advised to proactively maintain their engines and exhaust ...

CHICAGO (WGN)—The Illinois Environmental Protection Agency on Friday announced updates to the state’s Vehicle Emissions ...

It’s likely that California will seek to again act on an EPA waiver as the federal government loosens its grip on tailpipe emissions regulations.

Opinion: The California Air Resources Board has initiated formal rulemaking for the 2026 Cap-and-Invest amendments. The potential compliance-cost changes may impact existing commercial contracts in ...

The Environmental Protection Agency has proposed weakening air pollution limits for a chemical used to sterilize medical ...