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 ...

An emerging system which combines rapid imaging with artificial intelligence could help scientists build a comprehensive picture of present and historic environmental change – by swiftly and ...

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 ...

For that, we traveled to Atlanta Allergy and Asthma, the site of Atlanta's pollen counts since its conception in the early 1980s. Kim Norwood wakes up and arrives at work each day while many of us are ...

For the past 25 years, Susan Harry has been peering into a microscope every spring to count and classify minuscule grains of pollen. It’s a task that can take a few minutes up to an hour and a half at ...