Interspecies hybrids and evolution: The five big cats of the Panthera genus — leopards, tigers, snow leopards, lions and jaguars — interbred repeatedly during the millions of years since their species diverged, finds new study published in Science Advances.

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Interspecies hybrids and evolution: The five big cats of the Panthera genus — leopards, tigers, snow leopards, lions and jaguars — interbred repeatedly during the millions of years since their species diverged, finds new study published in Science Advances.