The nation’s parks are generally thought to be pristine natural havens. But a recent study finds the overwhelming majority suffer from air pollution problems like smog and ozone. That makes for important local and regional news stories, per the latest biweekly TipSheet. Get background, story ideas, resources and more.

While environmental journalists often focus on regulatory wrestling matches in Washington, D.C., a seasoned New York Times investigative reporter argues the most important stories are those in the real communities where bureaucratic impacts are felt. Three-time Pulitzer winner Eric Lipton makes the case for public service in journalism that tells the environment story from the outside in.

Millions of people across the United States are believed to be drinking PFAS-contaminated water. And a growing database could prove an invaluable resource for environmental journalists trying to get a handle on that public health risk. Our latest biweekly Reporter’s Toolbox, recently refocused on data journalism tools and techniques, explains how to tap the expanding PFAS data.

A decades-old environmental jobs program that provided work for thousands of disadvantaged young people across more than a dozen states has been hit with one of the largest federal downsizings in a decade. Find out how the closing of some Civilian Conservation Centers may be a story near you, from the latest TipSheet.

A revamped Reporter’s Toolbox begins today with a new focus on data resources for environmental journalists. The now biweekly column starts with a look at a massive database designed for federal land managers that reporters can use to scan dozens of pollution data sets about air quality and more in parks, forests and other federal lands.