City File · Chicago
Basements in Bridgeport and garages in Beverly are full of decades-old solvents. The city has a system for this, but almost nobody uses it correctly on the first try. We walked through it with an inspector.
By the Editorial Team · Oct 4, 2025
City File · NYC
You can't drive a can of thinner across three boroughs on the subway. So what do you actually do with it? A field guide for renters.
By the Municipal Compliance Desk · Dec 12, 2025
City File · Detroit
SEMCOG's calendar, EGLE's forms, and the three questions that will tell you whether your problem is actually a problem.
By a Field Notes Contributor · Feb 18, 2026
City File · Phoenix
A garage in Ahwatukee hits interior temperatures north of 140°F in July. That changes what you can leave sitting on a shelf, and for how long.
By the Environmental Reporting Team · Apr 22, 2026
Guide · Paint
The internet keeps telling people to pour latex down the drain. Municipal wastewater managers keep telling them not to. Who's right, and what to actually do.
By the Home Safety Editors · Jun 3, 2026
Guide · Detectors
Ionization detectors contain a tiny amount of americium-241. That's why your recycling center refuses them. Here's the actual disposal path.
By the Household Hazards Desk · Jul 9, 2026