Earth’s Inner Core Is Changing Shape
Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more
![Earth’s Inner Core Is Changing Shape](https://static.scientificamerican.com/dam/m/5472556cb9d22aa9/original/Earth-core-inner-structure-with-geological-layers.jpg?m=1739288660.204&w=1200)
Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more