Smithsonian Magazine on MSN7h
Neolithic Farmers May Have Buried These Mysterious Stones to Bring Back the Sun After a Volcanic EruptionUsing ice core samples, researchers linked a natural disaster with a trove of nearly 5,000-year-old artifacts discovered at an archaeological site in Denmark ...
Live Science on MSN5h
Continent-size blobs in Earth's mantle are a billion years old, ancient crystals revealContinent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.
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