"It is touted as the largest Superfund cleanup ever, one that will remove 4.3 million cubic yards of sediment contaminated with a stew of pollutants from the Passaic River and even make it safe for people to fish there again without significantly raising their risk of cancer."

"The state Department of Public Health is adopting the nation's first-ever drinking water standard for hexavalent chromium, a carcinogen found in water supplies across the state."

"A new study released Wednesday finds there are almost 10,000 schools across the country located within a mile of a chemical facility."

"WASHINGTON — A federal appeals court Tuesday upheld the Environmental Protection Agency's first-ever limits on air toxics, including emissions of mercury, arsenic and acid gases, preserving a far-reaching rule the White House had touted as central to President Barack Obama's environmental agenda."

"When a helicopter flies over Cedar Valley, residents tend to assume it’s searching for illegal pot operations in the nearby forest. That’s what Curry County neighbors John Burns and Kathyrn Rickard thought when they heard the blades whirring over their rural homes. They didn’t think the helicopter flying overhead would be raining toxic chemicals upon their homes, their farms and their bodies."

"This is a column about a horror show you pray will never happen to you."

"Got fleas on your cat? Ticks on your dog? In deciding on a treatment - and yes, you do want to treat these little varmints - not all chemicals are equal."

"The helicopter pilot at the center of an aerial herbicide-spraying controversy in Southern Oregon applied a far wider variety of toxic chemicals than what he originally reported, according to newly released documents."

"For more than 50 years farmers across North America have been spraying atrazine, a pesticide, on crops, mainly corn, applying millions of pounds a year."