When you hear about record-breaking temperatures, it's more than just a hot day; it's often an extreme heatwave. You'll learn what truly makes these events dangerous, and how cities like Phoenix are at the forefront of a global challenge.
Phoenix, Arizona, has been in the news for its unprecedented heat, breaking multiple records this summer.
In July 2023, Phoenix endured a 31-day streak of temperatures at or above 110°F (43.3°C), shattering its previous record of 18 days set in 1974.