Morning Overview on MSN
Gold is leaking from Earth’s core, and it’s seeping into the mantle
Deep beneath our feet, far below the crust and mantle, Earth’s metallic heart is not as sealed off as geologists once assumed ...
Morning Overview on MSN
Earth’s core may be layered like an onion, new study suggests
Deep beneath our feet, far beyond the reach of any drill, new research suggests that Earth’s center is far more intricate ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Gold and other ...
Illustration of silica crystals coming out from the liquid metal of the Earth's outer core due to a water-induced chemical reaction. A few decades ago, seismologists imaging the deep planet identified ...
An artist's depiction of the liquid silicate layer wrapped around the Martian core. NASA’s InSight mission to Mars helped scientists map out Mars’ internal structure, including the size and ...
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