The Earth's interior is composed of four layers ... Although this inner core is white hot, the pressure is so high the iron cannot melt. The iron isn't pure—scientists believe it contains ...

This advancement has opened new avenues for exploring novel materials and understanding Earth's interior. The paper is titled "Ultrahigh Pressure Generation at High Temperatures in a Walker-Type ...

The phase diagram shows the state of water (H2O) under very high pressure (X-axis) and temperature conditions (Y-axis). These conditions apply in the interior ... of the Earth at a depth of ...