Decision by county commissioners to cut funding ends long-term data collection on methane, nitrogen oxides and VOCs at Boulder Reservoir.
President Trump is reversing his predecessor’s efforts to clean up areas hardest hit by pollution from heavy industry, ports ...
The Portland Water Bureau's $2 billion treatment plant to filter Bull Run water hit a legal snag this week after a state ...
The Wellfleet Board of Health approved septic regulation amendments aimed at keeping public, harbor and environment safe.
Portland’s costly — and controversial — construction of a new water treatment plant east of Gresham hit a legal snag this week after a state agency overturned a key permit required for the project.