What drew these 1,300 perfect circles on the sea floor? We may finally know.
When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what ...
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Great Barrier Reef fish evidence suggests shifts in major global biodiversity patterns
Life on the Great Barrier Reef is undergoing big changes in the face of climate change and other human-caused pressures, a new study reveals. From food security to controlling seaweed and even making ...