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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.

The Washington Post on MSN · 4d

Scientists discover yet another change to Earth’s inner core: Its shape

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating more material in some areas and less in others — almost like creating hills and valleys.

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

1d

An asteroid could hit Earth in 2032, NASA says. Here's what to know about the potential "city killer."

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

13d

A 'city-killer' asteroid might hit Earth—how worried should we be?

A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...

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