President Donald Trump's administration is being sued over his plan to slash federal emissions regulations and fuel economy ...

By Valerie Volcovici and David Shepardson WASHINGTON, Feb 12 (Reuters) - The administration of President Donald Trump on Thursday announced the repeal of a scientific finding that greenhouse gas ...

The EPA’s announced rollback of emissions standards will likely mean fewer new vehicles will have engine stop-start systems ...

As part of its broader rollback of U.S. fuel economy rules, the Trump administration says it is eliminating a credit for automakers that got breaks on the fuel economy compliance if they installed ...

Tesla leads in fuel economy as the Trump administration moves to roll back federal auto emission rules. See how other top ...

President Donald Trump's repeal of the foundation for federal climate regulation will immediately free automakers from costly ...

Electric vehicles carry a heavier carbon burden at birth than their gasoline counterparts, mostly because of battery production. But that upfront deficit shrinks with every mile driven on electricity ...

The US plans to repeal a key EPA finding on greenhouse gases, rolling back auto emissions rules and fueling major industry ...

The U.S. government no longer recognizes its own findings regarding the effects of greenhouse gases on public health.

WASHINGTON -- The Biden administration on Wednesday finalized one of the most significant pieces of its ambitious climate agenda: the strongest new tailpipe rules for passenger cars and trucks that ...

Turbo Tim’s, a Twin Cities auto shop, is partnering with the nonprofit Environmental Initiative to offer free emission repairs for residents’ vehicles. Project Clean Air Repair works with local ...