A tectonic plate that disappeared under North America millions of years ago still peeks out in central California and Mexico,…
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$1 trillion trove of rare minerals revealed under Afghanistan
Despite being one of the poorest nations in the world, Afghanistan may be sitting on one of the richest troves…
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Baby volcanic island eats its older neighbor
As a seafloor volcano continues to erupt in a remote part of the Pacific Ocean, a newborn island has swallowed…
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