The state of California is suing the federal government over untreated sewage in the Tijuana River. NBC 7's Erika Cervantes…
Spreading wastewater from non-shale oil and gas drilling and fracking on unpaved roads is a cheap way for municipalities to…
Swimming microbots purify water by capturing and killing bacteria, before being removed with magnets. Image: American Chemical Society One of…
Members of the Nashwaak Watershed Association install an erosion control blanket on the riverbank. (Joe McDonald/CBC News) Two of the…
The nonprofit Environmental Working Group's new nationwide tap water database shows Michigan and U.S. water systems have a number of…