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

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

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

At the center of our planet is a very hot rotating ball of mostly iron and nickel (sorry Journey to the Center of the Earth ...

Researchers at the University of Southern California say they’ve unraveled the mystery of why Earth’s inner core has been ...

The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists. The inner core is ...

However, scientists have been baffled to discover that the inner core is actually changing shape. By looking at the ...

A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation speed – it also appears to change in shape, with subtle variations appearing in the way ...

A new study has seen scientists unexpectedly find that the inner core of our planet is changing its physical nature ...

Earth's inner core may have changed shape, according to researchers studying unknown transformations deep within the planet.

Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the inner core was widely thought of as a solid sphere.

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 ...