Under the Clean Air Act, California can adopt more stringent vehicle emission requirements than the federal government, but ...

The U.S. Environmental Protection Agency granted California on Wednesday its request to enforce vehicle emissions standards ...

The EPA granted requests from California to enforce strict standards for vehicle emissions, including one that would ban the ...

The Biden administration on Wednesday granted California and 11 other states permission to ban the sale of new ...

California can enforce its ACC II rule, mandating all new cars sold by 2035 be zero-emission, after Biden administration ...

Systems thinking for the transition to zero pollution: read our briefing paper Read our briefing paper: Tyre wear particles are toxic for us and the environment Climate and health: find out about how ...

This is a drop of 45 per cent from 2005, putting the EU on track to its 55 per cent reduction target outlined in the zero-pollution action plan for 2030. But what is fine particulate matter?