Foam naturally occurs when air is mixed into the water — like downstream of a dam ... harm to immune and reproductive systems, altered hormone regulation and altered thyroid hormones.

Georgia crews are using water to contain wildfires that have burned more than 2,000 acres as it stays away from the type of firefighting foam containing “forever chemicals.” ...

But the Aug. 19 Brunswick spill, which happened when a faulty sprinkler system dispensed 1,450 gallons of foam concentrate and 50,000 gallons of water in an airport hangar at Brunswick Landing ...