State officials turned on the spigot of 3M money Wednesday, sending $700 million flowing into 14 east metro cities for water-quality projects. The projects will remove polluting chemicals made by 3M ...

A professor has invented a filter that could help fix one of the state’s worst water-pollution problems. “We need to stop cleaning water the way we have for 50 years, by displacing pollution,” said ...

West Morgan East Lawrence Water and Sewer Authority and chemical giant 3M have reached a settlement over who will pay for a new multi-million dollar filtration system to remove industrial contaminants ...