For environmental journalists covering this summer’s record-high temperatures, finding accurate data on local temperature extremes is key. Our latest Reporter’s Toolbox helps you locate the source of local data via the National Weather Service, then walks you through how to pinpoint your area’s numbers for high temperatures and for heat-related extremes.

When it comes to bringing environmental stories home to your audience, don’t soft-pedal the topic of bicycling. Bikes are a way in to the issue of climate, as well as health and infrastructure. The most recent TipSheet has more on why you can ride the bike beat for your local reporting

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.

It’s a category of more than 4,000 industrial chemicals that affect our lives nearly every day — and many of which are toxic. So what do journalists need to know to report on the emerging contaminants known as PFAS? Our most recent Issue Backgrounder offers a detailed primer on what PFAS are, where they come from, what their health effects are and how they might be cleaned up.

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.