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 ...

RALEIGH, N.C. (WNCN) — The warm weather means birds are chirping and flowers are starting to bloom. But if you suffer from ...

Researchers at UT Arlington and other universities developed an artificial intelligence system capable of distinguishing between fir, spruce and pine tree pollen with 99% accuracy. The University of ...

Forecasters predict very high pollen levels for the Redding area in March. Tree pollen is the primary contributor to high levels in March, with grasses starting later. Even people without allergies ...