September 27, 2016; 2:20 AM ET
The coolest air since the spring will sweep away haze and high humidity across the southeastern United States as this week progresses. More >
Who says you have to limit your hiking trip to the closest national park?
Summer has a way of inspiring us to get a little more active than usual — often because we can take more of our activities outside.
Summer is meant to be fun, not painful or itchy, and certainly not deadly.