Potomac Riverkeeper Network members are concerned about the potential environmental impact from the Jan. 29 plane-copter crash in the Potomac River.

Dog ownership in D.C. brings companionship and joy but also a messy problem: uncollected dog poop. Environmental hazards and ...

3️⃣ Pharmaceutical pollution: Researchers recently discovered that a drug called clobazam impacts salmon migration and ...

The Maryland Department of Agriculture is ramping up its black fly control program, especially in Washington County.

The grand totals: 181 volunteers from all over Northern Virginia collected 2,505 pounds, a ton and a quarter, of trash and ...

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

1️⃣ Aviation anxiety: A mid-air collision over the Potomac River, a Delta Air Lines flight ... 3️⃣ Pharmaceutical pollution: Researchers recently discovered that a drug called clobazam ...

Here’s what else you might have missed during your busy day: 1️⃣ Aviation anxiety: A mid-air collision over the Potomac River, a Delta Air Lines flight ... 3️⃣ Pharmaceutical pollution: Researchers ...