Articles by Grist staff

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. […]

Private equity firm and green group partner up

The Environmental Defense Fund has struck a first-of-its-kind “green portfolio” deal with gigantic private equity firm Kohlberg Kravis Roberts. The partnership plans to develop tools to measure and improve the environmental performance of KKR’S U.S. companies, with metrics including energy efficiency, greenhouse-gas emissions, water consumption, and toxic waste. KKR has more than $185 billion in […]

Pittsburgh beats out L.A. for sootiest U.S. city

Pittsburgh, Pa., has received the dubious honor of being the U.S. city most well-sooted for short-term particle pollution, topping an annual list put out by the American Lung Association. Los Angeles came in at a surprise second as Pittsburgh became the first non-California city to top an ALA list. “It’s not that Pittsburgh has gotten […]

White House tries to interfere with right whale protections

Photo: noaa.gov The White House has attempted to stymie a rule that would help protect the critically endangered North Atlantic right whale, documents show. National Oceanic and Atmospheric Administration scientists recommended that large ships off the Atlantic coast be required to slow their speed to 10 knots (11.5 miles per hour) during certain times of […]