Researchers found that certain parts of the US are exposed to high levels of the toxin, putting the purity of local tap water ...

The study found that even low levels of arsenic in drinking water may increase the risk of below average birth weight and ...

On June 12, 2025, the U.S. Environmental Protection Agency (EPA) announced the availability of updated refined interim core maps that identify areas that EPA states are important to 12 threatened or ...

Columbia researchers found arsenic in drinking water is associated with poor birth outcomes, and released data on nationwide ...

The EPA plans to sample just over 250 homes for toxic soil, including lead, this summer primarily in Whiting-Robertsdale near ...

A dataset unveiled today more than doubles the documented stream miles in the Chesapeake Bay Watershed, elevating the total ...