EPA is working to weaken truck emissions regulations this year: It is likely reducing Heavy-Duty NOx warranty requirements ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: Signage is seen at the headquarters of the United States Environmental Protection Agency (EPA) in Washington, D.C. By ...

Customers have embraced electric vehicles; policy changes may decrease that interest but will not eliminate it. Carlin Stiehl/Los Angeles Times via Getty Images The U.S. government is in full retreat ...

DENVER, Colo. — More states are implementing incentives for companies to help decrease pollution levels. Experts say an increase of zero-emission fleet vehicles could bring dramatic declines in ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

Connecticut is already feeling the effects of climate change in the form of rising sea levels, more frequent heat waves and ...

The Environmental Protection Agency is moving to roll back one of the most consequential regulations in U.S. automotive history. The EPA has proposed rescinding the 2009 Endangerment Finding, which ...

U.S. greenhouse gas emissions are estimated to have risen 2.4% in 2025, after two years of decline. However, these ...

The Environmental Protection Agency is holding public hearings this week on its effort to undo the legal foundation for its regulation of greenhouse gases, the heat-trapping gases that cause climate ...

Gov. Mike Braun and other Indiana leaders hosted visitors from Washington as the head of the U.S. Environmental Protection Agency and U.S. secretary of energy came to town for a big announcement they ...

WASHINGTON, D.C. — President Joe Biden signed an executive order Thursday that sets a new goal of having half of all new automobiles sold be zero-emission vehicles by 2030, including battery-electric, ...