Public Investigator asked the Department of Transportation why tests are still required, and what options exist for people ...

That's why the state is still trying to lower car emissions, like chemicals from fuel and exhaust, which turn into smog. The federal limit for smog — or ozone pollution near the ground — is 0. ...

We've believe that new spy shots seen here show the 2027 Silverado 1500 prototype testing the upcoming next-gen Gen Six V8 ...

Imagine quickly diagnosing why your car's check engine light is on. A scan tool, also known as a trouble code reader, can help you identify the problem yourself.

When polled, 58% said Canada should maintain its current emissions standards; 18% said they should follow the U.S. in weakening them; and 24% said they didn’t know.

European truck brand MAN, a bus-making subsidiary of the Volkswagen Group, is developing an electric bus that will have an estimated driving range of up to 403 miles on a full charge. The MAN ...

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

Trump signed two other resolutions that repeal the state’s authority to ban sales of new gas-powered vehicles in the state by 2035 and to regulate emissions on heavy trucks.

Need and solutions for controlling evaporative emissions in Indian scenario Across India, petrol-powered internal combustion engine (ICE) vehicles emit significant amounts of volatile organic ...

Every state and federal regulation that governs motor vehicle emissions or fuel standards would be eliminated under a bill filed this week by Republican Rep. Roger Williams of Texas. The proposal, ...

New technology can help vessels glide quickly over water in less time and with fewer emissions than their diesel counterparts ...