Imagine you’re eating a spicy meal and someone tells you, ‘Oh, it’s not that hot.’ But you take a bite and your mouth is on fire! That’s kind of what’s happening with the heat index. It was created to measure how hot it feels, but with climate change, things are heating up even more! The extreme weather we’re experiencing is making the heat index fall short in capturing the true temperature and the stress it puts on our bodies. Scientists have now updated the index to better reflect the reality, revealing that it can underestimate how hot it feels by a whopping 23 degrees Fahrenheit! Can you believe that? It’s like thinking you’re in a lukewarm shower when you’re actually in a boiling hot tub! This new information helps us understand the challenges we face as our planet continues to warm. If you want to dive deeper into this research and learn more about how heat impacts our well-being, feel free to explore the underlying study!