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Scientists say shape of Earth’s inner core is changing

CNN on MSN · 4d

‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is changing

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward, Earth’s inner core in changing shape.

Earth’s Inner Core Has Warped Over the Past Two Decades, Scientists Say

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 fans). Scientists infer features of this innermost geographic layer—like the fact that it’s divided into a liquid outer core and a solid inner core—by analyzing how it distorts seismic waves caused by earthquakes.

Scientific American · 3d

Earth’s Mysterious Inner Core Is Changing Shape

Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more

Interesting Engineering on MSN4d

Earth’s inner core undergoing structural changes, affecting length of days

Researchers have found evidence of changes in the structure of the Earth’s core. University of Southern California team, led ...

Newser on MSN4d

Earth's Inner Core Has Deformed

Scientists have for some time suspected climate change is affecting Earth's beating heart. Now, a study offers specifics on ...

Live Science10d

Ocean plate from time of Pangaea is now being torn apart under Iraq and Iran

The ocean plate was once the seafloor of Neotethys — an ocean that formed when the supercontinent Pangaea broke up into a ...

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