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

The Earth has a layered structure made up of the core, the mantle and the crust. Different elements are present in different parts of the Earth’s structure. The crust is made from enormous ...

New research suggests that Earth's inner core may not be as solid as previously believed. Scientists studying seismic waveforms have discovered structural changes in the core, which challenge ...

In this way, something 'new' could be seen: "We found evidence that may indicate a change in the structure of iron, suggesting perhaps two separate cooling events in Earth's history." It should be ...