Allergy season is getting worse. Why climate change is to blame - Global News

A group of scientists in the U.S. found a 21-per-cent increase in pollen concentrations over the last three decades while studying more than 800 sites across North America.

If you suffer from seasonal allergies, you are well aware the dreaded season is underway, and for many, it’s another bad year. According to medical experts, the allergy season has been getting worse… [+1978 chars]

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