• 3M knew firefighting foams containing PFAS were toxic, documents show https://www.theguardian.com/environment/2025/jan/15/3m-firefighting-foams-pfas-forever-chemicals-documents 3 comments 15/1/2025 environment
• 3M knew firefighting foams containing PFAS were toxic, documents show https://www.theguardian.com/environment/2025/jan/15/3m-firefighting-foams-pfas-forever-chemicals-documents?CMP=Share_AndroidApp_Other 156 comments 15/1/2025 worldnews
• 3M knew firefighting foams containing PFAS were toxic, documents show https://www.theguardian.com/environment/2025/jan/15/3m-firefighting-foams-pfas-forever-chemicals-documents?CMP=bsky_gu 41 comments 15/1/2025 environment