The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Conventional knowledge suggests our planet has four main layers; the crust (where we ... the long-standing debate on what was happening inside Earth’s core. Due to no instruments existing ...

Researchers found evidence that the Earth's inner core is changing shape, suggesting unseen processes affecting its movement ...

A new study shows that the inner core changed shape in just a few decades, challenging previous assumptions and revealing ...

These anomalies point to the existence of a unique layer inside the core that may have developed over billions of years through cooling and crystallisation. This hidden discovery has opened our minds ...

There's a lot more to Earth than meets the eye. Far from being just a roundish rock barreling through space, our planet is composed of several layers held together by intense forces of gravity.

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

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

The Earth consists of three layers: crust, mantle, and core. The Earth's crust is the outermost layer of the planet, consisting of solid rock that forms the Earth's surface. The mantle is the semi ...