It’s not just scientists who are being lost to the new administration’s extensive firings of federal workers. A Backgrounder Analysis argues it’s the science itself. It’s happening at the U.S. Environmental Protection Agency, but also across agencies that conduct research to protect health and the environment, whether around toxic chemicals or on the battleground of climate change science. A frank look at the reality and what’s being lost for journalists and the communities they serve.

As the Trump administration rolls back Biden-era rules limiting the presence of “forever chemicals” in drinking water, an updated data mapping tool helps pinpoint local angles on the PFAS story. The latest TipSheet outlines the basics on this class of widely used chemicals, their risks to humans and the challenges of regulating them, plus provides a half-dozen story ideas and questions to ask.

Decades of effort to tackle the often-intractable problems of environmental injustice, supported in recent years by billions in funding, are now facing the knife under the Trump administration. The latest TipSheet provides a thumbnail history of government initiatives and why it matters, then offers a dozen story ideas and reporting resources to tell the story in your community.

With wildfires becoming more extreme in every way, reporters covering them face new challenges along with familiar hazards. A pair of experienced wildfire journalists and others on the front lines offer advice on dealing with access restrictions, on-the-ground dangers, toxic exposure risks and traumatized survivors — as climate change speeds up the news cycle and misinformation muddies the reporting landscape.

The Freedom of Information Act is a key tool for environmental journalists, but firings at many federal agencies’ FOIA offices threaten to seriously undermine it. That’s the warning from WatchDog Opinion, which points to dire implications for the free flow of information on public health and environmental health threats. A look at what’s at stake and what some are doing to keep FOIA alive.