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

Green- and yellow-colored slicks made up of tiny grains of pollen are hitting local rivers and the Chesapeake Bay this spring, scientists said, and they’re a sign of climate change. The ...

The greenish-yellow slicks on local rivers and the Chesapeake Bay observed this April are made up of millions, and possibly billions, of grains of pollen, a natural phenomenon ramping up due to ...