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 ...

Mississippi's spring allergy season has arrived with high pollen levels. Learn what causes symptoms and how to find relief.

Trees are waking up due to the recent warm spell we've experienced across central NC and that means pollen counts are increasing.

RALEIGH, N.C. (WNCN) — The warm weather means birds are chirping and flowers are starting to bloom. But if you suffer from seasonal allergies, it also means pollen season has returned. Tree pollen is ...