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environment
How to Nip Spring Allergies in the Bud
That old saying “spring is in the air” brings joy to some and misery to others. For those who suffer from spring allergies, what’s in the air are allergens like...
What is Smog and What Does it Do to you?
Smog in major American cities before the passage of the Clean Air Act in 1970 is now the stuff of legend. In Los Angeles, not only were the mountains a blur shrouded...