He says it's not pine pollen from real trees causing the problem, as people often think. "It's more of the weed pollens and mold spores that are collecting on the Christmas trees, and then you ...

They're calling it “Christmas Tree Syndrome.” People often have a reaction to the mold that lives in the trees. “What's more common is that some people are allergic to mold, and those molds ...

The study examined the relationship between mold growth on live Christmas trees and poor indoor air quality, WebMD.com reported. "As mold growth is common in the area surrounding outdoor foliage ...

Scientists in Connecticut recently discovered a new kind of root rot disease that can affect a popular kind of Christmas ... trees when they came across a previously unknown species of water mold ...