Did you know that a single ragweed plant can produce one billion grains of pollen in a season? Or that most pollen that causes allergy problems is so small that it is invisible to the human eye?

DETROIT – Tree pollen levels have lowered some in Metro Detroit, but there are other types of pollen moving through our air this week. Levels of tree pollen were low on Tuesday, June 13, and are ...

Ragweed and weed pollen exposure for long-term worsens chronic sinus symptoms and reduces quality of life, even for patients ...

The results of a pilot study suggest that long-term exposure to higher pollen levels leads to worse symptoms and quality of ...

Please provide your email address to receive an email when new articles are posted on . Asthma was the primary diagnosis in 649,754 emergency visits in Texas. All pollen types were positively ...

INDIANAPOLIS (WISH) — Central Indiana is currently experiencing the peak of its spring pollen season, with residents feeling the brunt of high pollen counts, especially from trees. Despite recent and ...

Pollen counts rising in Central Florida.

ATLANTA — Spring has officially begun, and here in north Georgia, spring and pollen go hand in hand. Thursday, March 20, the pollen count in Atlanta reached 1,551, which is considered "extremely high.