Foam on lakeshores is often a natural occurrence, usually caused by dying aquatic plants or algae that’s stirred up by waves. Natural foam is usually off-white and has an earthy smell, but some foam — ...

Kansas City is joining a lawsuit with other cities regarding the alleged contamination of firefighter foam caused by PFAS chemicals. The city said Wednesday it the will join the nationwide lawsuit ...

The foam was likely used around the country at certain airports, refineries and other sites where catastrophic petroleum fires were a risk, but an Associated Press survey of emergency management, ...

Fresh mounds of contaminated foam have been discovered on a central-west NSW river, with laboratory tests showing it contains the highest amount of the forever chemical PFOS yet. The foam's ...