If you find yourself sneezing, wheezing, or reaching for tissues every spring, you’re not alone. Hay fever and seasonal allergies are rising worldwide and pollen is often seen as the main culprit. But ...

That time of year is almost upon us, when millions of people in the UK succumb to pollen-induced sneezes, sniffles and itchy eyes: the dreaded hay fever. Now scientists may have identified a key ...