Yeah, that's going to cause some sneezing. Video of construction workers in Southern Georgia caused a tree to release a plume of pollen when it was cut down. The plume is an impressive addition of ...

Question: On the news, I have seen amazing pictures of the clouds of pine tree pollen in North Carolina. Why is there so much this spring? Is there something wrong with the trees? Why are the 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, ...