The Trump administration announced a wave of regulatory rollbacks on Wednesday that included a repeal of emissions limits on ...

The EPA's rules put the fleetwide light-duty limit at 170 grams of carbon dioxide per mile for 2027 down to 85 grams in 2032.

Growth Energy, the nation’s largest biofuel trade association, commended the Environmental Protection Agency after it announced that it would reconsider its Multi-Pollutant Emissions Standards for ...

Simple plug-in electric stoves could be a cleaner and more climate-friendly cooking solution. View on euronews ...

If the fuel travels into the hot exhaust pipes and gets the chance to meet the oxygen outside, it ignites in a burst of fire when it comes out of the tailpipe. This doesn't happen in your typical ...

During normal operation, the emissions from a car's tailpipe should be invisible. But what if they're not? Should you be worried if you notice what looks like smoke? What should you do?

President Trump has repeatedly promised to end what he terms the “Biden electric vehicle mandate.” In a day-one executive ...