Tree pollen sensitization varies by sex, age, diagnoses of atopic conditions, urbanization, and ecoregion in the US, a study ...

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Sneezing may be non-stop this weekend in the D.C.-area if you suffer with seasonal allergies. With higher temperatures forecasted Saturday, tree pollen is anticipated to spike this weekend. A ...

The scratchy throats and watery eyes many residents are experiencing might be due to higher than average tree pollen. According to the Oklahoma Allergy & Asthma Clinic, the last three days have been ...

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