Researchers have identified a chemical in certain tap water across the United States as chloronitramide anion. Here's what to ...

Some water systems decided to use chloramine -- a chemical compound formed by mixing chlorine and ammonia -- as a ...

Despite the identification of a new chemical and the presence of an old chemical, fluoride, in drinking water, experts said ...

The effects of a chemical that’s produced when water is treated for viruses and bacteria are unknown, but there's a clear ...

A newly identified chemical byproduct may be present in drinking water in about a third of U.S. homes, a study found. Scientists think it might be toxic but do not yet know.

Common water disinfectant creates potentially toxic byproduct: study A group of chemical compounds used to disinfect water for one-third of the US population and millions of others globally produces a ...