24 US States Sue EPA for Rescinding Key Greenhouse Gas Emissions Finding

A coalition of 24 US states, led by California, Massachusetts, New York, and Connecticut, has sued the EPA for revoking the 2009 Endangerment Finding that classified greenhouse gases as harmful to public health. This legal challenge aims to restore the EPA's authority to regulate emissions critical to combating climate change, directly opposing the Trump administration's rollback of federal climate safeguards. The case, filed in the US Court of Appeals for the District of Columbia, will set a significant precedent for environmental policy enforcement and the future of US climate regulations.