Imagine trying to tell identical twins apart just by looking at their fingerprints. That's how challenging it can be for scientists to distinguish the tiny powdery pollen grains produced by fir, ...

COLUMBIA, S.C. (WIS) - Grab your tissues because we’re exploring the science behind your sneeze. From pine tree pollen in the spring, to relentless ragweed in the fall, South Carolina’s allergy season ...

Looking for relief from allergies when landscaping may seem impossible, but we’re here to tell you: It’s not. When giving a talk at Google, expert horticulturist Thomas Leo Ogren explained what it was ...

Southcentral Alaska has exceptionally high amounts of tree pollen in the air right now, triggering allergies for sensitive Alaskans. Anchorage pollen count stations show high pollen counts from birch, ...