In 1896, 9 cattle were left on a remote New Zealand island; 97 years later, rescuers saved the last adult cow and her calf to preserve the rare breed

In 1896, nine cattle were left on a remote island. In 1993, rescuers captured the last cow, and cloning later helped keep one ...
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Genetically modified superdogs could become the US military’s next secret weapon

A startup backed by de-extinction company Colossal Biosciences wants to change how the U.S.