A new study has revealed that the carcinogenic effects of arsenic exposure via drinking water may lie dormant for years before cancer develops.

The EPA has concluded that 1% of water samples tested are contaminated with the carcinogenic chemical PFOA, used in Teflon coatings commonly found on non-stick household products.

A recently published report has revealed that around 2 million of people on private wells are in danger of being exposed to dangerous levels of arsenic.

Scientists have just discovered that gutters lining the streets of Paris are teeming with microscopic life that may help improve water quality of urban storm water runoff.

Pregnant women who have high levels of fluoride in their urine are more likely to give birth to children with lower IQ levels, a new study has found

DOE researchers used high-res geospatial models to determine environmental impacts of energy, water and land infrastructure on the country's streams and rivers resources.