Exploring the formation of Earth’s landscapes reveals a contrast between two perspectives: rapid catastrophic changes versus gradual transformations over millions of years. Features like the Grand Canyon, often attributed to a single flood event, can be explained through slow, natural processes occurring over vast time scales. | The Randall Carlson

5M views · 65K reactions | Texas flood survivors Doug Fuller and Libby Evans-Fuller describe their thoughts during their harrowing ordeal as floodwaters filled their home: "I don't want to lose her. And if I lose her, I might as well go too." | Today Show | Facebook