The way scientists think about how chemicals cause their toxic effects is changing. Recent scientific research tells us that the traditional notion of how chemicals act is being replaced by a better understanding of the actual features of exposures to environmental chemicals. These features include the timing and vulnerability of exposures, exposures to mixtures, effects [...]
This is the question that journalist Jim Daley raised recently in an article published in Scientific American. According to the article, the U.S. Environmental Protection Agency (EPA) is substantially changing the program that evaluates the toxicity of chemicals by shifting staff and program emphasis from the Integrated Risk Information System (IRIS) to duties related to [...]
This month, representatives of a group of first responders, health professionals and scientists questioned EPA’s decision to withhold the secret identities of 41 chemicals used for oil and natural gas drilling and hydraulic fracturing that the EPA’s own regulators identified as posing health risks. <Read more>.
Governments at the 9thConference of the Parties (COP9) of the Stockholm Convention agreed to a global ban on PFOA – a chemical that does not break down and causes adverse health effects at background levels. <Read more>.
Nevada ranked first nationally in the release of toxic chemicals per square mile in 2017, the most recent year for which data is available, and the state’s mining industry was the reason why. read more here.
For years, Diane Wilson has tried to get Formosa Plastics Corp. to stop discharging plastic pellets from its sprawling petrochemical complex on the Central Texas coast. This week, she's getting her day in court. Read more ...
Harris County has sued Intercontinental Terminals Co. for failing to prevent a massive chemical fire that burned for more than 60 hours last week and spewed an unknown volume of hazardous chemicals into the air and nearby waterways. Read more ...
Pollution, much like wealth, is not distributed equally in the United States. Read more
A massive fire at a fuels storage company along the Houston Ship Channel may burn for two more days, an official said on Monday as the blaze spread a plume of black smoke across the city, shutting schools in two nearby communities. Read more
The state of Vermont changed its mind about sending about 2,500 gallons of the hazardous fire depressant known as PFOA and PFOS to a hazardous waste incinerator, when it discovered that the operator of the plant had been cited for numerous clean air violations. The Heritage Thermal Services incinerator in East Liverpool, OH has consistently [...]