HIXON, Tenn. -- Tree trimmers in Hixson, Tennessee, stirred up an allergy-sufferer's nightmare. Video shows a falling river birch tree erupting into a plume of pollen. Timberline Outdoors called it a ...

In this Aug. 14, 2001, file photo, Loretta McConegy points to the pollen on a ragweed plant in Newark, N.J. Allergies have gotten worse with longer season and more potent pollen. High ragweed pollen ...

PHILADELPHIA (WPVI) -- Tree pollen counts have escalated into the "extreme" levels and grass pollen is right behind it, according to The Asthma Center. Allergist Dr. Manav Segal says the extreme tree ...

Seasonal allergies are often the result of pollen exposure, and cause symptoms like sneezing, a runny nose, and itchy or watery eyes.

September sneezing? It's normal for anyone who suffers from seasonal allergies, especially ragweed. The typical peak for ragweed pollen comes in September in the Raleigh area. Other WRAL Top Stories ...

During extended dry periods, pollen and mold spores picked up by the wind stay airborne longer and travel farther, experts ...