If you have allergies, you know allergy seasons can be rough with the constant sneezing, watery eyes and stuffy sinuses. In the past few decades, scientists have found that seasonal allergens like ...

For millions of allergy sufferers, spring and summer mean sneezing, runny noses and itchy eyes. Plumes of pollen from trees, grasses and plants (such as ragweed) get released into the air and trigger ...