Even low levels of arsenic in U.S. public drinking water may increase the risk of below average birth weight and other adverse birth outcomes, says a new national study led by researchers at Columbia ...

Low levels of nitrate in drinking water can be associated with an increased risk of preterm birth and low birthweight, according to a new study. The research published in PLOS Water by Jason Semprini, ...

The longstanding public health practice of adding fluoride to public drinking water systems in the United States is facing new challenges and bans in some places, and experts have warned that the ...