The highly invasive Chinese snakehead fish has found a way past a natural barrier into the Upper Potomac River.
Search teams are returning to the Potomac River to look for a missing swimmer.
Rescuers have been searching for a missing kayaker on the Potomac River, but he has been found safe at home in Reston, Va.
Officials are still trying to account for a kayaker who went missing near Great Falls.
Rescuers from Montgomery County have been searching for a missing kayaker near Great Falls for hours.
Montgomery County police have identified a man who drowned in the Potomac River on Labor Day.
A search for a man who disappeared on the Potomac River has been suspended.
A Montgomery County fire official says a woman died after her kayak overturned on the Potomac River near Great Falls.