Viruses are hurting Japan's pearl oysters. Now scientists are working to figure out how to make the oysters more resilient. By Laura Baisas Published Nov 10, 2022 10:00 AM EST Get the Popular Science ...
Pearls, symbols of elegance and beauty, are formed within oysters not from grains of sand, but as a defense mechanism against foreign particles. The oyster coats the irritant with nacre, creating the ...
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