Forbes

Earth’s Core Is Changing Shape

Earth cross section showing the classic distinction between crust, mantle and core. But new research shows Earth's structure is far more complicated and may change over time. Analyzing an unusual ...
What If on MSN

What scientists say about the theory that Earth is hollow

The idea of a hollow Earth has fascinated people for centuries. Some have imagined a giant empty world beneath our feet, ...
Popular Science

Earth’s inner core is less solid than we thought

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.
Yahoo

Earth’s core has slowed so much it’s moving backward, scientists confirm. Here’s what it could mean

Deep inside Earth is a solid metal ball that rotates independently of our spinning planet, like a top whirling around inside a bigger top, shrouded in mystery. This inner core has intrigued ...
Popular Mechanics

The Earth’s Core Is Not as Solid As We Thought, Yet Another Study Speculates

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A new study analyzing decades of seismogram data shows that physical changes can ...

Scientists Baffled by a Sudden Reversal Deep Inside Earth’s Core

A surprising reversal in molten iron flow beneath the Pacific is giving scientists a sharper view of how Earth’s magnetic ...
Los Angeles Times

The spinning of Earth’s inner core is slowing down. Is this how it all ends?

Geophysicist John Vidale noticed something striking while tracking the way seismic waves move from Earth’s crust through its core. The very center of the planet, a solid ball of iron and nickel ...
PC World

Earth’s core has ‘reversed’ rotation. What does that mean for humanity?

PCWorld reports that scientists discovered Earth’s inner core has slowed its rotation relative to the crust, even appearing to stop moving in a phenomenon that occurs every 35 years. This iron-nickel ...
Smithsonian Magazine

Earth’s Inner Core May Be Slowing Its Spin, Another Study Suggests

A new study adds evidence to the idea that Earth's inner core is slowing its spin, though still rotating in the same direction as the planet. KATERYNA KON / SCIENCE PHOTO LIBRARY via Getty Images The ...
Yahoo

In 2010, Earth’s molten core suddenly reversed direction and scientists don't know why

Add Yahoo as a preferred source to see more of our stories on Google. Swarm constellation satellites and ground data reveal a startling 2010 reversal in molten core flow beneath the Pacific and ...
EurekAlert!

Earth’s inner core is less solid than previously thought

The Earth's internal layers including the mantle, outer core and inner core. New research shows the inner core undergoes structural transformation likely caused by outer core disturbance. The surface ...