Water samples within the device glow green when a contaminant is detected. The National Science Foundation is backing a pilot study by Northwestern University to develop and distribute water quality ...

Two water departments have advised residents In Los Angeles against drinking tap water due to potential contamination concerns from the ongoing wildfires. The risk of chemicals and pathogens entering ...

When reports of contaminated drinking water emerge — especially when it’s close to home, like lead being detected at UNC-Chapel Hill — it can be concerning. You may worry about the water in your own ...