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Latest gray nurse Stories

2005-08-05 09:59:13

By Michael Perry SYDNEY (Reuters) - The endangered gray nurse shark is its own worst enemy -- its young eat each other in the womb -- so Australian scientists have a radical rescue plan to artificially inseminate and breed the ocean predator in test-tubes. The gray nurse is one of the fiercest-looking but most docile marine creatures, and despite it being declared endangered in 1984 and its habitat protected, it could become extinct along Australia's east coast within 20 years, scientists...