Environment
Census of Marine Life reveals extent of ocean mystery
Ten years, 1200 new species and 9000 days at sea 鈥� but there are still at least 750,000 species waiting to be discovered
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Ten years, 1200 new species and 9000 days at sea 鈥� but there are still at least 750,000 species waiting to be discovered
The neon tetra fish's striking stripe changes colour because tiny plates inside its scales move like venetian blinds