The Rappanannock River joins other U.S. rivers such as the Mississippi River and Lower Rio Grande on American Rivers' top 10 ...

A non-profit that keeps an eye on the nation’s waterways is warning, today, that Virginia’s Rappahannock – the main source of ...

Have you noticed a greenish-yellow coating on rivers and the Chesapeake this April? It's bad news for both allergy suffers ...

Millions, if not billions, of pollen grains are heinously floating atop Virginia rivers and the Chesapeake Bay. Why it ...

National organization cites unchecked development and a lack of regional water-supply planning as causes for concern.

Washington Post Green- and yellow-colored slicks made up of tiny grains of pollen are hitting local rivers and the Chesapeake ...

Waterways throughout the Chesapeake Bay region in Virginia and Maryland are amassing large amounts of pollen — a phenomenon ...

The Maryland Department of the Environment, in collaboration with the Chesapeake Bay Trust and Baltimore Mayor Brandon Scott, ...

The Maryland Department of the Environment joined Chesapeake Bay Trust, county and city officials, and community leaders for ...

Registration is now open for Chesapeake Bay Outward Bound School’s wilderness expeditions, offering middle and high school ...