Add Yahoo as a preferred source to see more of our stories on Google. Spring can be a struggle for many people. It is estimated that over a quarter of adults in the US have seasonal allergies, which ...

How many different types of pollen are out there? There are a myriad of pollen types out there but only a fraction present a problem. Trees with showy flowers, like those that bear fruit, are ...

COLORADO — It's allergy season here in Colorado, and this year seems to bring even higher levels of pollen. March was very dry and gave us warmer than average temperatures. This has allowed for trees ...

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. Spring is a beautiful time in Alabama, but not everyone enjoys it. If your eyes are watering and you can't stop sneezing, you're ...

The N.C. Department of Environmental Quality this season reported the two highest tree pollen levels since it started measuring them in 1999. Here, pollen sits on rain drops on the trunk of a car in ...

BOSTON - The yellow green dust is all over Massachusetts this week, but is the pollen that you can see actually making your allergies worse? WBZ-TV Executive Weather Producer Terry Eliasen says one of ...

WASHINGTON — If you suffer from allergies, get ready. Tree pollen levels are likely to spike to high this week, thanks to a stretch of warmer than average weather. This week's weather in the D.C.

Spring can be a struggle for many people. It is estimated that over a quarter of adults in the US have seasonal allergies, which means more than 80 million people are affected. Their struggles are ...