Add Yahoo as a preferred source to see more of our stories on Google. Spring tends to bring a surge in pollen, triggering allergies for millions of Americans. Understanding when different types of ...

Louisville is ranked as one of the worst places in the country for seasonal allergies.

The spring sniffles are suddenly getting harder to ignore across the Northeast. Pollen levels are spiking across the Northeast, with tree pollen driving the worst of the season so far, as warmer, ...