Wisconsin sues Johnson Controls, Tyco over PFAS pollution

The Wisconsin Department of Justice has filed a civil environmental enforcement lawsuit against Johnson Controls and Tyco Fire Products LP for alleged violations of the state’s hazardous substance spills law.

UN: Wildfires getting worse globally, governments unprepared

A warming planet and changes to land use patterns mean more wildfires will scorch large parts of the globe in coming decades, causing spikes in unhealthy smoke pollution and other problems that governments are ill prepared to confront, according to a U.N. report released Wednesday.