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Scuba diver convinces baby octopus to give up his plastic cup in exchange for a shell (video-photos)
They spent a whole dive and most of their air saving this octopus from what was bound to be a cruel fate
Sea-level rise has claimed five whole islands in the Pacific: first scientific evidence
Nuatambu Island, home to 25 families, has lost more than half of its habitable area, with 11 houses washed into the sea since 2011
