"In the wake of the Flint water crisis several schools have shut off their drinking water due to high levels of lead, raising the question: ‘How big is this issue?’"

"Synthetic turf manufacturers say more than 60 studies over the past two decades have shown no elevated health risks associated with their products, but not everyone is convinced."

"Rick Snyder previously said he became aware of severity of the lead problem on 1 October, but emails show he initially aimed to avoid a disaster declaration"."

The efforts of more than 700 mosquito-abatement districts in the U.S. are inconsistent, uncoordinated, and often poorly funded -- and that will make it hard to fight mosquito-borne diseases like Zika virus.

"Federal officials have rejected a complaint by an entomologist who charged that the government has tried to suppress negative research findings about a widely used pesticide, in a complex case involving monarch butterflies, scientific freedom and the safety of the nation’s food supply."

"Facing hundreds of millions of dollars in lawsuits, the giant biotechnology company Monsanto last year received a legislative gift from the House of Representatives, a one-paragraph addition to a sweeping chemical safety bill that could help shield it from legal liability for a toxic chemical only it made."

"America's Car-Battery Waste Is Making Mexican Communities Sick".

"Two state agencies leading Oregon's emergency response to toxic air pollution concerns in Portland have known for a month that a soil test at Cleveland High School found high levels of arsenic and lead contamination. Yet neither the Oregon Health Authority nor the Department of Environmental Quality have shared the soil result with Portland Public Schools, which instead learned about it Friday from The Oregonian/OregonLive."

"HOOSICK FALLS, N.Y. — One resident called 911 asking whether the village’s water would burn his skin off. Families have lined up to have their blood drawn and their wells tested. Banks stopped giving out mortgages, and some local residents stopped washing their dishes, their clothes and themselves. Erin Brockovich has been to town."

"The widely used weedkiller glyphosate persists in water and soil longer than previously recognised, and human exposures to glyphosate-based herbicides (GBHs) are rising, experts from various universities as well as environmental health and consumer groups have concluded in a new scientific review."