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.

It's not easy being an American automaker nowadays, or for much of the past two decades. Besides increasing competition from China, massive legacy costs, chip shortages, and the Great Recession, ...

On Wednesday, just over a week after a U.S. District Court judge ordered New Hampshire to take all necessary steps to continue its vehicle inspection program, the New Hampshire Executive Council voted ...

New Hampshire prides itself on our state’s high living standards and clean air legacy. But we haven’t maintained our state’s health and natural beauty by doing nothing. Decades ago, in response to the ...

One of the recurring themes in this column over the past few years has been the development of new test methods for sandwich composites. This is primarily a result of the opportunities I’ve had to ...

Drivers in San Antonio and surrounding communities will soon need to add emissions testing back to their vehicle registration checklist. Beginning Nov. 1, Bexar County will become one of several Texas ...

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LANDOVER, Md. (7News) — At the state’s vehicle emissions testing station in Landover, Steve, a Mini Cooper driver, pulled away from the inspection lane with good news. “Absolutely,” he said when asked ...

COLUMBUS, Ohio—The U.S. Environmental Protection Agency has rejected Ohio lawmakers’ attempt to allow Cleveland-area vehicle owners to avoid E-Check emissions testing simply by signing a form ...

New Hampshire drivers: Don’t scrape off that windshield sticker just yet. A manufacturer of vehicle emissions testing equipment sued the state Monday, asking a federal judge to block the repeal of New ...

Researchers have discovered a new way to detect per- and polyfluoroalkyl substances (PFAS) in water. This marks an important step forward in creating testing devices that are simpler, more ...