For a while, core and the Earth's rotation matched. Later, the rotation speed of the Earth's core reduced even more until it started moving in reverse direction.

The International Rotation and Reference Systems Service found that July 9, July 22, and August 5 will be victims of the time ...

The rotation of the Earth's inner core may be reversing, scientists have found in a study that sheds new light on geological processes occurring deep within our planet.

Inside of the Earth, the inner core is also spinning in the same direction, but that spin might slow down or speed up every once in a while. If it slows down to slower than the Earth’s rotation ...

Now, the direction of the inner core’s rotation may be reversing — part of what could be a roughly 70-year-long cycle that may influence the length of Earth’s days and its magnetic field ...

In 2009-2010, the rotation of the Earth's inner core completely stopped. After such events, the inner core is expected to resume rotation, presumably in the same direction as the Earth itself.

Could the Earth's rotation really be changing direction? (photo credit: PEXELS) By JERUSALEM POST STAFF JANUARY 24, 2023 04:54 Updated: JANUARY 24, 2023 08:39.

NPR's Ayesha Rascoe talks to John Vidale, professor of earth sciences at the University of Southern California, about new research suggesting the rotation of Earth's inner core may be slowing down.

The Earth's inner core changes its rotation relative to the rest of the planet. Scientists see this as confirmation of a roughly 70-year oscillation.

Later, the rotation speed of the Earth's core reduced even more until it started moving in reverse direction. Catch all the Business News , Market News , Breaking News Events and Latest News ...