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    • What Triggers Asthma?

      What Triggers Asthma?

      Health via Yahoo News· 11 hours ago

      Jacob Wackerhausen / Getty Images Medically reviewed by Susan Russell, MD Asthma is a chronic condition that causes inflammation and tightening of the...

    • Houston Hazy Skies: Why is it occurring?

      Houston Hazy Skies: Why is it occurring?

      FOX 26 Houston· 1 hour ago

      Did you notice the haze in the air and couldn't even see the downtown Houston skyline today? Well, here's why it's hard to see close up.