The scratchy throats and watery eyes many residents are experiencing might be due to higher than average tree pollen.

The end of winter leads straight to allergy season as the beginning of spring on Thursday signals oncoming tree pollen. Allergy sufferers should start taking their controller medications now, doctors ...

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, ...

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 ...

It’s that time of year when you have to keep tissues on standby and your medicine cabinet stocked. Recent rainy weather and warmer temperatures have introduced tree pollen into the air. This allergen ...

After a weekend of very high tree pollen counts and cedar fever, this week might not be as bad. Here's what you can do if you ...