Articles by Grist staff

U.S. EPA to tighten standard for airborne lead

Compelled by court order to review its 30-year-old standards for airborne lead, the U.S. EPA proposed a new, tougher standard this week that would cut allowable lead levels by over 90 percent. True to form, though, the agency proposed a range of standards that exceeded the maximum limit of what its scientific advisers recommended as […]

Bush admin ousts top EPA official over Dow Chemical pollution case

The Bush administration forced out the U.S. EPA’s top Midwest regulator on Thursday, after months of contention over a pollution case involving Dow Chemical, the Chicago Tribune reports. Mary Gade, who was appointed by President Bush in 2006, had been tussling with Dow over plans to get the company to clean up extensive dioxin pollution […]

Snippets from the news

• Another day, another EPA scandal: top Midwest regulator forced out. • All but five of 500 ducks meet their end in a Canadian oil-sands pond. • Does artificial turf pose a health threat? • Economists bash gas-tax holiday idea. • Arctic sea ice likely to set another record low. • Shell pulls out of […]

DOI takes public comment on allowing loaded guns in national parks

The Interior Department has officially proposed allowing concealed firearms into some national parks and wildlife refuges. State laws against carrying loaded guns into parks would supersede the new rule: thus, for example, visitors to Death Valley National Park could tote a gun in the Nevada portion of the park, but not on the California side. […]