Hidden Maladies and Misplaced Remedies
Toxic industrial legacies — and their hazards — extend far beyond high-profile parcels. Measures to remediate them need to treat a broader urban landscape, too.
Gasworks, Lost and Found
Manufactured gas plants disappeared from cityscapes long ago. In most cases, so did awareness of their toxic traces. Can neural networks now detect the hazardous remains that elude regulators?