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 ...

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 ...

Electric vehicles are proving their worth when it comes to long-term emissions. While building an EV creates more pollution upfront because battery production demands more energy, the balance changes ...

The shift from fossil fuel vehicles to electric mobility is picking up speed, though not everywhere. Some nations are racing ...

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, ...

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 ...

The Republican-controlled U.S. Senate defied congressional norms and voted Thursday to revoke California’s progressive vehicle emission standards, including a rule that would’ve effectively banned the ...

Del. Christopher Bouchat plans to introduce legislation in the 2026 General Assembly session to eliminate Maryland’s Vehicle Emissions Inspection Program, also known as VEIP, calling the decades-old ...

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

OTTAWA — Prime Minister Mark Carney is expected to announce a national automotive strategy tomorrow which will scrap the ...

New computer modeling indicates that Maryland is heading in the wrong direction as it strives to meet a state-mandated 60% reduction in its greenhouse gas emissions by 2031.