When millions of minuscule pollen grains invade Richmond, we see the yellow powder covering cars and swirling down the sidewalks after rain. Under Becky Collie’s microscope at Allergy Partners of ...

See how surprising inside the morning glory plant under a microscope.

A team of researchers from the Smithsonian Tropical Research Institute is digitizing images of pollen from more than 18,000 plant species from the tropics. These images are being used to train a ...

RICHMOND, Va. — In a significant advancement for local allergy care, the Children’s Hospital of Richmond at VCU has been officially certified as Virginia's first pollen counting station by the ...