USC scientists have made a groundbreaking discovery about the nature of the Earth's enigmatic inner core, revealing for the ...
Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...
Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...
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.
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