Idalia leaves a path of destruction after becoming the strongest hurricane to hit Florida’s big bend in more than a century. Also, an inside look at the push to recover a key relic from the Titanic shipwreck. Plus, TODAY’s Checklist: Dr. Natalie Azar breaks down the appointments you need to make as you get older and how to stay on top of your health. And, The Upside: London’s “Mudlarkers” get down and dirty while looking for buried treasures.