Author Joyce Shulman joined News 12's Elizabeth Hashagen to discuss the benefits of walking outside, rain or shine, and what tools are needed to step up the exercise a notch.

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Good2Know: How Hotter Temperatures Are Impacting Sleep 
A new study shows that climate change is making it harder to fall asleep. The study, published in Cell Press over the weekend, shows that millions of people are already sleeping less because of higher overnight temperatures.
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