Pollen grains are released by trees, flowers and other plans with to fertilize other plants of the same species. An allergy to pollen is one of the most allergic reactions is the USA. Studies show ...

THE Gnetales are considered to be the most highly evolved order among the gymnosperms. Tho fossil record of the order is surprisingly poor, and has been reviewed by Wilson 1. Some palynologists have, ...

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 ...

Most pollen that causes allergy problems is so small that it is invisible to the human eye. Learn all about pollen, the pollen count, and more.

Raleigh is home to a lot of pine trees, which produce particularly large tree pollen. It’s time for The Pollening in North Carolina, which coats the state — and probably your car — in yellow each year ...

Studies paint an iffy picture, but hope is on the horizon ...

For millions of people with seasonal allergies, springtime means runny noses, excessive sneezes and itchy eyes. And, as with many things, climate change appears to be making allergy season even worse.

Pollen, best known as an immune system irritant that elicits allergic reactions in the form of sneezes and snot, may one day bring medical treatment instead of misery. The strong shells of pollen ...

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 ...