The Supreme Court on Wednesday heard oral arguments in a case that could revive a bid by fuel producers to ax California’s ...

India's capital New Delhi plans to limit gasoline and diesel-powered cars a family can buy as well as ban sales of ...

The Supreme Court will hear oral arguments over whether energy groups can sue California’s Clean Air Act waiver.

We earn commissions from purchases you make using links in our articles. Learn more. Fuel injector cleaners can help inc ...

Ending Labor’s EV tax break would make it much harder to cut surging emissions in Australia’s transport sector.

The negative effects of unmitigated carbon buildup can include poor fuel efficiency, loss of horsepower, check engine lights, misfires and excessive emissions.

Liquid fuel producers suing to rescind California’s clean cars mandate will likely be granted standing by a unanimous or near-unanimous US Supreme Court (SCOTUS) ruling, but the case will then face a ...

The Supreme Court on Wednesday heard oral arguments in a case that could revive a bid by fuel producers to ax California’s clean car standards. The court was not considering the legality of the ...

You're probably familiar with the term E87 gasoline, but how much ethanol is actually in it? Here's everything we know about ...

The state will release its own ZEV sales update at the end of the month, but regulators sought to temper the report’s numbers. A California Air Resources Board spokesperson said while plug-in hybrids ...

The rules would ban the sale of new gas cars by 2035. Earlier this month ... “Our solutions have encouraged advancements in cleaner automotive technologies, and improved the health and well ...

They include generating all of Maine’s electricity with clean energy by 2040 and reducing oil use by 30 percent in 2030. Despite the progress Maine has made in cutting oil, petroleum still accounts ...