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?

Pollen grains are released by trees, flowers and other plans with to fertilize other plants of the same species. An allergy to pollen is one of the most allergic reactions is the USA. Studies show ...

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 ...

If the mild weather continues other types of pollen, such as grass and weed pollen could also be stronger later in the summer ...

Tree pollen levels are currently "very high" in London, while levels are "high" in areas including Birmingham, Brighton, ...

Tree pollen is already climbing into the Triangle during the mid-February warm-up.

BUFFALO, N.Y. — While grass-born pollen continues to be the dominant pollen type this June, the first weed pollen counts have started popping up across Western New York. As of Wednesday June 23,, ...

After a warm weekend, tree pollen levels have exploded in southeast Wisconsin."Everyone always thinks this year is the worst," Dr. Gary Steven said.Although pollen isn't at record-breaking levels, it ...

If you live in New Jersey or Pennsylvania and you suffer from allergies, it might be time to start stocking up on tissues and antihistamines. We could be in for a rough pollen season this year, ...