In Physics of Fluids, researchers develop a computational model of outdoor airflow through trees to study how a tree’s ...

A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.

Just as mountain cedar season came to an end, another pesky pollen is making an appearance in the pollen count for the first time this season — oak.

Due to climate change, plants' pollination season has been growing longer and longer. As a result, people are exposed to allergens for extended periods each year, raising a major public health concern ...

Dr. Mark Kalenian expects the tree pollen season to run through May.

Allergy season is in full swing, with high pollen counts across Mississippi. Learn when different tree, grass, weed pollens ...

A dramatic pollen “bomb” was captured on video in Franklin, Tennessee. The sudden burst of tree pollen created a large ...

The male pine cones, which dangle at the ends of lower branches, have many pollen sacks that produce and hold pollen. As the male cones mature, they nurture the pollen grains. Then, on sunny, windy ...