Spring allergens have reached maximum levels in Charlotte, with green and yellow pollen coating cars and sidewalks throughout ...

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 ...

Due to climate change, plants' pollination season has been growing longer and longer. As a result, people are exposed to allergens for extended periods each year, raising a major public health concern ...

In North Carolina, the pollen count typically peaks between the last week of March and the second week of April.