One hypothesis, proposed in 2023, suggested that the inner core, which had once spun faster than Earth, was now spinning slower. At one point, the scientists reported, the core's rotation matched ...

This process, known as the geodynamo, is driven by the convection currents in the outer core and the Earth's rotation. The ...

In a recent and detailed analysis of the constitution of the earth's interior, Birch 2 comes to the conclusion that the inner core is most probably crystalline iron, and the outer part liquid iron ...

Climate change affects the Earth's rotation spin making it wobble, which gradually results in increasingly longer days.

Mattesini, Maurizio Belonoshko, Anatoly B. and Tkalčić, Hrvoje 2018. Polymorphic Nature of Iron and Degree of Lattice Preferred Orientation Beneath the Earth's ...

A single rotation of our planet takes 24 hours ... which matches observations by astronomers and satellites. Earth’s inner core has been slowing down for 14 years. It comes just weeks after ...

Deep within Earth 's fiery belly, beneath layers of molten rock, a peculiar jig is underway. Our planet's inner core, a solid iron ball bigger than Pluto, isn't just spinning – it's doing a ...

The USC scientists plan to further investigate the inner core’s behaviour and its implications for Earth’s magnetic field and rotational dynamics. This study not only settles a scientific ...

One of the key questions plaguing Earth scientists this past ... getting some unusual data about the inner core's behavior — data that suggests its rotation is going a little haywire.

A new study confirms that Earth's inner core has been rotating more slowly since 2010. This unusual "backtracking" could potentially affect the planet's overall rotation, leading to a slight increase ...

These include tectonic plate movements, changes in the Earth's inner core rotation, and gravitational effects from the moon. However, human-caused climate change is now recognized as a significant ...