Kija, the female leopard, and Gaspar, the male one, are both healthy kept in captivity for natural reproduction. In late February, after diagnosing the female leopard and checking the male leopard ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A female leopard shark in an Australian aquarium has shocked scientists ...

Melbourne: Leonie the leopard shark has made a switch that could save her species becoming the first shark recorded to change from sexual to asexual reproduction, researchers have found. Christine ...