Josh Courville has harvested crawfish his whole life, but these days, he's finding a less welcome catch in some of the fields ...
Meet the sea butterfly. Unlike most species of zooplankton that occupy the all-important base of the marine food web, this sea snail earned its nickname by behaving more like an insect, fluttering its ...
Morning Overview on MSN
Island snails are vanishing as Pacific becomes ground zero for extinctions
Across the tropical Pacific, some of the planet’s most distinctive land snails are slipping out of existence, turning once ...
Farmers in Louisiana are battling pests ranging from large apple snails that clog crawfish traps to tiny insects called ...
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