Inorganic nitrate and nitrite from endogenous or dietary sources are metabolized in vivo to nitric oxide (NO) and other bioactive nitrogen oxides. The nitrate-nitrite-NO pathway is emerging as an ...

"ECan has a responsibility to protect water at the source, and for decades they have failed to do so. Now, the consequences ...

Minnesota is giving its water quality standards a fresh look. With public input in their hands, officials are under pressure to add language about nitrate levels, a move some said is long overdue.

The lawsuit alleges the agencies have failed to adopt regulations that are adequate to protect water resources from ...