The Asthma and Allergy Foundation of America (AAFA) conducted an Allergy Capitals report for 2026, ranking the largest 100 ...

A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.

Don’t wait: If you rely on steroid nasal sprays like Nasonex or Flonase, start them before the date when your allergy ...

Researchers at UT Arlington and other universities developed an artificial intelligence system capable of distinguishing between fir, spruce and pine tree pollen with 99% accuracy. The University of ...

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, ...

The male pine cones, which dangle at the ends of lower branches, have many pollen sacks that produce and hold pollen. As the male cones mature, they nurture the pollen grains. Then, on sunny, windy ...

Timing also matters. Cold symptoms usually improve within seven to ten days. Allergy symptoms tend to linger and stay fairly ...

With the warmth that has been in place across much of the South and Southeast, leaves are already on many trees. And with those leaves comes the pollen. If you are wondering why you already have ...