Earth’s Geological Record Is Missing 1 Billion Years. Scientists Just Found Out Where They Went.

There's a billion-year gap in Earth's geological history. A new study seeks to explain the mystery.
Popular Science

Earth’s inner core is less solid than we thought

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Earth’s core is pretty dynamic. Its spin speeds up and slows ...
CNN

A reservoir of gold lies hidden in Earth’s core. Scientists say it’s leaking

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Gold and other ...
CNN

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

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists who just ...
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25 mind-bending geological facts from Earth's history

When we look at the solid ground beneath our feet, it's easy to assume Earth has always been this way. But our planet tells a story so extraordinary, so ...
Live Science

Scientists discover Earth's inner core isn't just slowing down — it's also changing shape

The surface of Earth's inner core appears to be dynamic, changing shape as it rotates, earthquake waves reveal. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...