US sues over devices that drive up vehicle emissions

The e-commerce platform sold and distributed products that allow motor vehicles to emit a massive amount of air pollution and pose public health risks, the U.S. government claims.

VW says defeat device in conformity with European law

Manufacturers sue CARB over truck emissions rule lead time

Tesla's Self-Driving Technology Comes Under Justice Dept. Scrutiny - The New York Times

Mercedes diesel owners file lawsuit in U.S.

Nineteen States Sue EPA Over California Heavy Truck Phaseout

BMW sued in US over diesel emissions

U.S. sues EZ Lynk for selling vehicle emissions defeat devices

6 Vehicle Emissions Testing Scandals - How Car Makers Are Cheating Emissions Tests

New law could launch dozens of new car companies, electric DeLorean