The model proposed that the inner core of the Earth had spun faster than Earth's crust in past, but was now spinning slower. For a while, core and the Earth's rotation matched.

Imagine Earth’s inner core — the dense center of our planet — as a heavy, ... “No matter which model you like, there’s some data that disagrees with it,” Dr. Vidale said.

The Earth’s inner core is separated from the rest of the planet by its liquid outer core, so it rotates at a different pace and direction. ... “No matter which model you like, ...

Scientists say they’ve confirmed Earth’s inner core has been slowing down. Here’s what it could mean — and why the topic has been the subject of fierce debate.

Deep earth may be slowing its roll. Earth’s solid iron inner core appears to be spinning at a slower rate than the planet, according to a new study — but no worries, scientists believe it’s ...

The model, proposed in 2023, described the pattern of rotation speed and direction of Earth core. The model proposed that the inner core of the Earth had spun faster than Earth's crust in past ...

Scientists say they’ve confirmed Earth’s inner core has been slowing down. Here’s what it could mean — and why the topic has been the subject of fierce debate.

One promising model proposed in 2023 described an inner core that in the past had spun faster than Earth itself, but was now spinning slower. For a while, the scientists reported, the core’s ...

Scientists say they’ve confirmed Earth’s inner core has been slowing down. Here’s what it could mean — and why the topic has been the subject of fierce debate.

Scientists say they’ve confirmed Earth’s inner core has been slowing down. Here’s what it could mean — and why the topic has been the subject of fierce debate.