Researchers examined how disinfectants used to clean tap water behave once they’re in the water, raising several questions they consider worth monitoring. For more than a century, U.S. utility ...

Discover which states deliver the cleanest tap water and which ones fall short, plus options for choosing a filter.

Health Secretary Robert F. Kennedy Jr. is taking aim at fluoride in public drinking water, a move scientists and dental health organizations have warned would prove disastrous for public health.

Aurora is set to introduce a new chemical into its drinking water to help control the lead levels in certain homes. The ...

Tallulah’s water highlights how severely poor drinking water can affect small towns. They face a variety of problems, from ...