GREENSBORO, N.C. — In the Carolinas, we're no stranger to quick changes in our weather, but have you ever wondered why things can change so quickly or why our weather always seems to be up and down?

We often think of blood pressure as something affected by what we eat, how stressed we are, or whether we remembered to take our medication. But there’s another factor quietly influencing those ...

Hot summer days are great for spending time outside, but if you have high or low blood pressure, warmer weather can pose some risks to your health. Understanding how heat affects your body — and ...