Bladder cancer risk increased 33% and colorectal cancer by 15% in using chlorine to disinfect water. Chlorinating drinking water at levels common in the United States and European Union probably increases the risk of several cancers, a new analysis of recent research from across the globe finds.

A new study from the Silent Spring Institute reveals a troubling reality: almost one-third of Americans have been exposed to unregulated contaminants in their drinking water.  These harmful chemicals, not covered by current federal safety rules, could affect people’s health.  The study also shows that Hispanic and Black communities are more likely to face unsafe levels of these pollutants, often living closer to sources of pollution. Extent of contaminated water… Read more here.