ROCHESTER, N.Y. – As businesses, school districts, cities and power companies all signal they’re not ready for the state’s forced transition to zero emission trucks and buses, one local company says ...

This week's 10-44 is brought to you by Chevron Delo 600 ADF ultra low ash diesel engine oil. It's time to kick some ash. Soot, nitrogen oxide, hydrocarbons, carbon monoxide, let's take a closer look ...

It's not just the four-cylinder models. Now the EPA says VW used a similar cheat on its larger, six-cylinder diesel engines. Two months ago, Volkswagen admitted it had used a sophisticated trick to ...

Across the United States, the rules for checking tailpipe pollution are quietly shifting, even as climate targets grow more ambitious and electric vehicles grab headlines. States are carving out ...

A U.S. district court accepted the guilty plea by Hino Motors, a Toyota subsidiary, for a multiyear emissions fraud scheme. The government said that Hino used the fraudulent data to secure approvals ...

Third-quarter earning releases from several major carriers show that many remain wary of the new low-emission diesel engines introduced by law this past October 1, and that many carriers are taking a ...

It's a topic every southeastern Wisconsin driver probably knows all too well: getting an emissions test. Local lawmakers ...

Hino Motors Ltd., a major Japanese vehicle manufacturer and a subsidiary of Toyota, has been sentenced by a U.S. court after admitting to a years-long scheme to cheat on emissions tests. The company ...