The city says they're now the ones testing this material before it ever leaves the source.

New Detroit Mayor Mary Sheffield's office is overhauling the demolition dirt program with enhanced safeguards. New procedures are flagging questionable fill sites and removing and replacing the soil ...

Detroit-based demolition contractor Gayanga Co. announced it is shutting down on May 7. The company was previously suspended by the city for allegedly using contaminated dirt to backfill properties.

DETROIT — Demolition has begun of the long-abandoned Southwest Detroit Hospital to make way for a planned professional soccer stadium and dozens of new apartments. On Dec. 19, an excavator ripped ...

Contaminated dirt is once again a problem in Detroit's demolition program, with testing underway at more than 500 sites connected to a demolition contractor and a city-approved dirt supplier. Gayanga ...

On one side, a demolition company. On the other side, the city of Detroit. And at the heart of a $100 million lawsuit the ...

Gayanga Co., the Detroit-based demolition contractor accused by city officials of using contaminated dirt to backfill properties and now at the center of a federal investigation, announced Thursday, ...