The results of a pilot study suggest that long-term exposure to higher pollen levels leads to worse symptoms and quality of ...

Artificial light from cities extends the allergy season by disrupting plants’ natural timing, increasing pollen exposure for city residents.

As a result, mountain cedar pollen can cause severe symptoms, including congestion, sneezing, itchy or watery eyes, sinus pressure, sore throat, and fatigue. Symptoms often feel like a cold or flu, ...