The city of Detroit has shut off drinking water in all public schools after officials found high levels of lead and copper in samples from 16 out of 24 schools tested.
The dust has settled from a methane explosion last month that brought down the roof of a sludge concentration building at the Calumet water reclamation plant on Chicago’s far south side, but there is still uncertainty as to what triggered the blast.
The U.S. Army Corps of Engineers is starting work on a massive scope of flood control projects in Puerto Rico that are expected to help protect communities from damages inflicted by flooding like that caused by hurricanes Maria and Irma.