Jellyfish have remarkable staying power. These marine animals are some of the world’s oldest surviving creatures, predating dinosaurs, sharks, and horseshoe crabs. Having lasted over 500 million years ...
CLEVELAND, Ohio – You may have heard about the recent sightings of freshwater jellyfish in Lake Erie and wondered (a) is this a bad thing? And (b) what would it take to see one? The answer to the ...
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