The study analyzed decades of seismic data, including recordings of repeating earthquakes near Antarctica between 1991 and ...

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

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 ...

Recent research suggests Earth's inner core, primarily composed of iron and nickel, may not be entirely solid. Scientists ...

The Earth's inner core is a solid sphere composed primarily of iron and nickel, located at the center of our planet. Understanding its dynamics and structure is crucial for comprehending the Earth ...

And the inner core is made of solid iron and nickel ... There are no elements in this part of the Earth's structure that can be easily extracted. The mantle is the thickest layer of the Earth ...

It consists of an outer silicate solid crust, a highly viscous asthenosphere and solid mantle, a liquid outer core whose flow generates the Earth's magnetic field, and a solid inner core. Scientific ...

It looks like we might have to rewrite the textbooks. What we have always known about the Earth’s inner core has changed, and researchers have provided us with new information. Scientists recently ...

We are unsure of the nature of the strange doughnut-shaped structure discovered inside the Earth's core. We thought Earth had ...

Our history. Research shows there are little-known chapters in that history, deep within Earth's past. In fact, Earth's inner core appears to have another even more inner core within it.