Imagine finally buying your dream car after years of hard work and driving it every day with pride, only to discover that a device installed in your vehicle is allegedly faking compliance with a key ...

A decade on from Volkswagen's 'dieselgate' scandal, a pivotal trial at London's High Court is currently in process, with 1.6 million motorists taking legal action against major car makers accused of ...

Wyoming Sen. Cynthia Lummis (R-Wyoming) has introduced legislation that would effectively undo decades of Environmental Protection Agency (EPA) rules for diesel engines and ban emissions control ...

A California air regulatory agency announced a settlement Monday with Volvo Group North America over emissions violations, with the vehicle manufacturer agreeing to pay almost $197 million to resolve ...

Emissions-control technology for mobile sources has developed in a series of interactive steps with the promulgation of emissions standards for new vehicles and engines and for fuel regulation. For ...

Modern-day emissions regulations have led automakers to make their vehicles as clean as possible. They achieve this through several means, including engine downsizing, hybridization, forced induction, ...

The U.S. Environmental Protection Agency has reached a $7.4 million settlement with a wholesale automotive parts distributor over allegations it sold tens of thousands of aftermarket emissions ...

Decades of EPA rules for diesel engine emissions are in the crosshairs of new legislation in the Senate. Growing paid truck parking network hits a milestone. Wyoming Sen. Cynthia Lummis (R-Wyoming) ...

Cambridge, MA – Any motorist who has ever waited through multiple cycles for a traffic light to turn green knows how annoying signalized intersections can be. But sitting at intersections isn’t just a ...

Although motor vehicle enthusiasts have been modifying their cars and trucks forever, and sometimes in legally dubious ways, the practice of "rolling coal" has become an especially hot-button topic ...