Are Your Allergies Worse This Season? Climate Change and Pollution Might Be to Blame.

About a quarter of Americans suffer from seasonal allergies. And researchers at the nonprofit Climate Central say that if you’re feeling snifflier than normal this spring, you aren’t alone—and climate change and pollution might be behind your personal postnasal drip. In 173 of the 198 cities Climate Central studied, the freeze-free growing season (that is, […]