Endangered snails return to French Polynesia as part largest extinct-in-the-wild release
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5,000 extinct-in-the-wild and critically endangered tropical snails bred at conservation zoos across the world have been returned to their French Polynesian island homes, almost 30 years after they were wiped out by a human-introduced invasive species. Buzz60âs Maria Mercedes Galuppo has the story.
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Two astronauts performed a spacewalk on the ISS to upgrade the station's power channels, end…
