Allergy season is changing. Here's why symptoms may be hitting earlier and harder

Many people say their seasonal allergies are hitting earlier and harder. We talk with a professor who studied how climate change has affected plant biology for over 30 years.

Mar 12, 2025 - 23:10
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Allergy season is changing. Here's why symptoms may be hitting earlier and harder

Many people say their seasonal allergies are hitting earlier and harder. We talk with a professor who studied how climate change has affected plant biology for over 30 years.