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, ...

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 ...

Pollen counts are high across Michigan, especially in the western and northern regions. Tree pollen is prevalent in spring, grass pollen in summer, and ragweed in fall. In addition to taking ...

Tree pollen — that springtime scourge that coats cars in yellow dust and sends allergy sufferers running to the pharmacy — typically abates by late May in upstate New York. But this spring’s bloom is ...