Officials for the Environmental Protection Agency are working to end a 2009 declaration that says climate change is a danger to public health.

The endangerment finding gives the EPA authority to regulate greenhouse gases by deeming they pose a risk to public health and welfare.

Officials for the Environmental Protection Agency are working to end a 2009 declaration that says climate change is a danger to public health.

The scientific finding has long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change.

U.S. to rescind 2009 climate regulation, impacting greenhouse gas standards and igniting legal battles over environmental policies.

The EPA overturns a key climate regulation that underpins US efforts to tackle climate change.

The Environmental Protection Agency has revoked a key scientific finding that supported U.S. regulations on greenhouse gas emissions.

Endangerment finding rollback will make families ‘sicker and less safe’, environmental advocate says

The Trump administration dismantled a key defense in the U.S. fight against climate change. Experts say that may have far-reaching impacts on people's finances.