Colossal Biosciences says it's made a breakthrough toward the de-extinction of the thylacine, or Tasmanian tiger.

The Wroclaw Zoo announced their birth Friday after keeping it a closely guarded secret for weeks out of fear they may not ...

Many species, like Javan rhinos and Amur leopards, are critically endangered due to habitat loss and poaching. Conservation ...

Como Park Zoo and Conservatory in St. Paul has named the two critically endangered Amur tiger cubs born at the facility this ...

Two rare Amur tiger cubs born to first-time parents at the Como Park Zoo and Conservatory in St. Paul now bear the names Maks ...

Como Zoo has revealed the names of its twin Amur tiger cubs: Marisa and Maks. The twins were born on Aug. 29 and remain in a ...