A casual query from an editor prompted an investigative reporter to pair up with a data journalism reporter at a partner news organization to dig into the risks that thousands of dry oil wells across California posed to surrounding communities, including many low-income Latino neighborhoods. How the resulting award-winning series came together, in an Inside Story Q&A with reporter Mark Olalde.

To better understand troubled bird populations and the many forces undermining them, grab some binoculars and a notebook, and catch up with your local birders, including the burgeoning number of minority birders. That’s the advice from the latest TipSheet, which offers reporting resources and numerous story ideas, including the impacts of climate change, habitat loss, water access and the “insect apocalypse.” 

The public’s right to know about toxic and hazardous chemicals is currently limited by trade secret rules that no longer serve any true purpose, argues the new WatchDog Opinion column. And a pending federal rulemaking is an opportunity for journalists to make the case to draw back the curtain, for the sake of their reporting and so that they can better cover their communities’ risks.

A recent study of global cropland expansion highlights several trends that are ripe with environmental news stories. One finding: New farm fields have taken over an area the size of Texas and California combined since the start of the century, an expansion primarily affecting biodiversity-rich natural ecosystems, with Africa leading the cropland boom. Freelancer Gabriel Popkin explores the latest data and the reporting possibilities.

As the weather grows warmer, air pollution from smog typically worsens, as does smoke from spreading wildfires. The latest Reporter’s Toolbox spotlights the data that can help improve your coverage, whether via an easy-to-use report on the state of the air from a prominent nonprofit, or straight from various quality EPA data resources. Find help getting started on your air pollution coverage projects now.

An annual list of endangered rivers is out, but with it the journalism just begins, since there are numerous troubled river systems, most likely including one near you. The latest TipSheet details how the endangered river list can serve as a template for local reporting and provides story ideas, questions to ask and resources to tap for your coverage.