In the heart of Texas, where the summer sun beats down without mercy, residents are no strangers to extreme heat. However, a recent study sheds light on a concerning trend that may explain a lot of things: the heat index, or how hot it truly feels, is rising at a rate three times faster than actual temperature readings. On the hottest days, Texans are enduring “feels like” temperatures up to 11°F (6°C) warmer than historical norms. The same is most certainly the case in other places around the world that experience similar extremes in both temperature and humidity. In This Article Understandin…