She suffers from persistent headaches, digestive problems and muscle pain – symptoms that can be linked to lead exposure. A mother-of-one in Hertfordshire said she believes tap water in her ...

Understanding the common sources of water contamination helps us understand why purification is important and which ...

Recent test results show illegal levels of lead in the tap water at every public school district in the Baltimore area, 11 News Investigates has learned.

That's not just a Milwaukee Public Schools problem.