1️⃣ Shifting shape: Scientists who recently confirmed that Earth’s inner core reversed its spin have a new revelation.

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...

Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...