Politics South Seattle residents, scientists look for answers on air pollution's health threats Trucks operate at a Port of Seattle facility. Residents would like more steps to ensure diesel-engine pollution is minimized. by Robert McClure & Jenny Cunningham for InvestigateWest / June 13, 2011
Tech Port CEO talked green but balked at changes in law to reduce truck pollution Tay Yoshitani (Port of Seattle) by Robert McClure & Jenny Cunningham for InvestigateWest / June 13, 2011
Opinion Why conservative think tanks thrive in liberal WA In a state that leans Democratic, conservative organizations enjoy surprising influence. by Walter Hatch / December 20, 2018
Environment Trump deals a blow to sage grouse The Trump administration's lifting of restrictions on grazing in sage grouse habitat has excited ranchers and exasperated conservationists. by Courtney Flatt Northwest Public Broadcasting / March 18, 2019
Environment Northwest wolves could lose federal protection Plans to de-list wolves will create controversy — but Washington wolves might be safe under state protections. by Courtney Flatt Northwest Public Broadcasting / March 8, 2019
Environment With wolves returning, hunters may have to change how they hunt Researchers find that deer dart in different ways following reintroduction of wolves. by Courtney Flatt Northwest Public Broadcasting / March 5, 2019
Environment Millions of Americans could be drinking water high in nitrates Drinking water across the U.S. has elevated nitrates for different reasons, from agriculture to fertilizers to sewage treatment plants. by Courtney Flatt NWPB / January 28, 2019
Environment How we beat wildfires by burning the forest first Believe it or not, land managers are using prescribed burns to restore forests and reduce the extra wood, sticks and needles that fuel megafires. by Courtney Flatt NWPB / April 17, 2019
Opinion Crime is rare in Seattle — unless you ask my neighbors on Nextdoor There is a bit more equality in where crime strikes these days, and some in the North end find that uncomfortable. by Walter Hatch / April 12, 2019
Environment Taking sides in Washington's debate over lower-carbon transportation Washington's efforts to reduce carbon could fight climate change, but business owners are concerned about who makes fuel and who consumes it. by Courtney Flatt Northwest Public Broadcasting / April 1, 2019