"A leafy little tunnel runs through the undergrowth along the Black River in the Seattle suburb of Renton: an otter trail. It’s in hidey-holes like this that river otters leave detailed evidence of human misdeeds. Just downstream, in the Duwamish River, droppings left by river otters reveal toxic PCBs and other industrial waste."

"Weed killers in wheat crackers and cereals, insecticides in apple juice and a mix of multiple pesticides in spinach, string beans and other veggies – all are part of the daily diets of many Americans. For decades, federal officials have declared tiny traces of these contaminants to be safe. But a new wave of scientific scrutiny is challenging those assertions."

"The Croda chemical plant at Atlas Point on the Delaware River, which was recently expanded by its British owners to produce two tons of hazardous ethylene oxide per hour so the material didn't have to be shipped from Texas by rail, was shut down due to a leak on Sunday afternoon, stopping holiday traffic on I-295 over the Delaware Memorial Bridge and jamming drivers on the direct routes between New York and Washington, D.C."

"Many hunters are ditching traditional ammunition amid mounting evidence that it harms scavengers and pollutes the food people eat."

"A U.S. judge overseeing the federal litigation against Bayer AG’s Monsanto unit over glyphosate-based weed-killers allegedly causing cancer on Tuesday selected the first case to be tried in federal court in February 2019."

"For at least two decades, the New York City Housing Authority routinely disputed tests that revealed lead in its apartments. Private landlords almost never do this."

"Data just doesn't add up behind industry conclusions on chlorpyrifos— a controversial insecticide linked to brain impacts for children."

"Researchers who examined Dow Chemical Company-sponsored animal tests performed two decades ago on the insecticide chlorpyrifos found inaccuracies in what the company reported to the U.S. Environmental Protection Agency compared to what the data showed.

And, according to internal EPA communication, agency scientists also had issues with the study interpretations, yet the agency approved the compound for continued use anyway.

"California regulators recommended new restrictions Thursday on a widely used pesticide blamed for harming the brains of babies."

"The Environmental Protection Agency doesn’t know if the treated sewage sludge that farmers use as fertilizer is safe, according to a report from its internal watchdog."