"U.S. Interior Secretary Ryan Zinke says government shouldn’t be in the business of running campgrounds, so he wants to turn national park campsites over to private businesses."

"In 1945, the American Chemical Paint Company introduced its product Weedone, the first herbicide ever to hit the market that killed broad-leaved plants but not grasses. On farms, the weedkiller reduced the need for pulling weeds in grain fields, a godsend during the post-war labor shortage."

"The new head of the Environmental Protection Agency refused Wednesday to ban a commonly used pesticide that the Obama administration had sought to outlaw based on mounting concerns about its risks to human health."

"Dozens of companies and organizations are pleading with Congress to save the popular Energy Star program for appliances and other products, rejecting President Trump’s proposal to eliminate it."

"Not enough Minnesotans are testing their homes for radon, despite the state having some of the highest average levels of the dangerous gas in the country, the Minnesota Department of Health (MDH) warned last week."

"A new law in Michigan will prohibit local governments from banning, regulating or imposing fees on the use of plastic bags and other containers. You read that correctly: It’s not a ban on plastic bags — it’s a ban on banning plastic bags."

"Four children died after someone at their home sprayed water on a previously applied pesticide, causing a reaction that produced toxic phosphine gas, officials in Amarillo, Texas, said."

"The Colorado River is like a giant bank account for seven different states. Now it's running short. For decades, the river has fed growing cities from Denver to Los Angeles. A lot of the produce in supermarkets across the country was grown with Colorado River water. But with climate change, and severe drought, the river is reaching a crisis point, and communities at each end of it are reacting very differently."