"Loyalists to President Trump have blocked transition meetings at some government agencies and are sitting in on discussions at other agencies between career civil servants and President-elect Joseph R. Biden Jr.’s transition teams, sometimes chilling conversations, several federal officials said."

"Elevated levels of a PFAS compound were associated with more severe forms of Covid-19, according to a Danish study now undergoing peer review. The research, which involved 323 patients infected with the coronavirus, found that those who had elevated levels of a chemical called PFBA were more than twice as likely to have a severe form of the disease."

"When Christine Bennett tried to return to her house in Mossville, on the outskirts of Lake Charles, after Hurricane Laura plowed through in August, roads were blocked around BioLab. A fire at the pool chemical manufacturer burned for three days after the storm."

"The EPA on Friday proposed multiple strategies—including limiting some spraying—to reduce human and wildlife’s exposures to chlorpyrifos, a widely-used insecticide that can harm the nervous system.

"Something was decimating the salmon that had been restored to creeks around Puget Sound."

"Solvay had previously withheld information about the PFAS chemicals on the grounds that it was “confidential business information.”"

"With climate a major issue in two Senate runoff elections, the state’s voters need look no further than coastal Brunswick for potential risks."

"The Environmental Protection Agency (EPA) is declining to require oil and gas, coal, chemical and mining companies to have insurance to cover major spills and accidents."

"EPA has finalized its evaluation for a known carcinogen and concluded it poses an outsize health risk, even as environmental advocates say the assessment should go further."