Leadership turmoil and attempts to shutter the Chemical Safety Board threaten to cripple its probes of explosions, fires and spills.
One Missouri town’s levee saga captures what’s wrong with America’s approach to controlling rivers.
Fires have grown larger, more intense and unpredictable. But federal research that helps prevent and respond to them is on the chopping block.
Wildfires are once again claiming homes and lives in a Northern California city that has pushed into wildfire-prone areas.
Under President Donald Trump, the Park Service has rescinded a policy aimed at preventing activities that threaten park resources and human health.
The toxic water of Flint, Michigan, reminded us that lead is a persistent poison. Reveal investigates the lurking threat of lead from the dust of urba
Pacific Northwest salmon are among the species nearing extinction. Three agencies are reshaping their analyses at the behest of pesticide companies.
A Colorado town that reinvented itself and left behind its fossil fuel economy is surrounded by public lands about to be auctioned to oil companies.
The Bureau of Land Management posted a 77-page report online that included unique identifiers for priceless artifacts in Utah.