The surface of Earth's inner core appears to be dynamic, changing shape as it rotates, earthquake waves reveal.

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating more material in some areas and less in others — almost like creating hills ...

Scientists at the University of Southern California have discovered the Earth's core is changing shape after analysing ...

研究人员意识到，这些特征可能表明内地核并非完全固态，而是能够在一定程度上发生形态的改变。研究人员对观测精度进行了提升，之后确认地球内地核表面正在液态外地核的作用下发生结构性变化。这表明内地核具有一定的延展性，而非全然固态。

A new study has found evidence that the Earth's inner core may have changed shape. Far from taking place over geological ...

Our planet, Earth, is structurally composed of a series of concentric internal spherical layers that are divided into: crust, upper mantle, mantle, outer core and inner core. Everything we know ...

A new study has found evidence that the Earth's inner core may have changed shape. Far from taking place over geological timescales, the changes appear to have taken place within the last two decades.

BBC Studios and Movistar Plus+ expand their partnership with the new BBC Player launch in Spain, more FAST channels and ...

Diagram of the Earth’s interior showing the crust (aluminium, silicate), the mantle (magnesium, silicate) and the core (iron, nickel). Colour illustration. (Photo by DeAgostini/Getty Images) ...