While some measures await the governor’s decisions, the legislature increased funding for wastewater plant upgrades, ...

The National Park Service said the project was intended to "rehabilitate" views of the Potomac River between ... Tobin has worked with NPS to remove invasive plants from a section of the GW ...

The U.S. Fish and Wildlife Service (FWS) has released a list of five invasive animals that Americans ... they were detected in the Potomac River, according to the FWS. They've since been spotted ...