Add Yahoo as a preferred source to see more of our stories on Google. A Tasmanian tiger, or thylacine (Thylacinus cynocephalus) in captivity, circa 1930. A Tasmanian tiger, or thylacine (Thylacinus ...

Add Yahoo as a preferred source to see more of our stories on Google. Close-up of a Sumatran tiger in a jungle. Extinct Javan tigers, which disappeared almost 50 years ago, could still be alive, ...

Editor’s Note: “This Is Life with Lisa Ling” discovers the fate of hundreds of tigers bred and held captive by the so-called Tiger King. Watch the episode now on CNNgo. All-new episodes air Sundays at ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

Closer to home, scientists in Melbourne, led by Professor Andrew Pask, are on a journey towards a similar scientific ...

It's been decades since Australia's thylacine, known as the Tasmanian tiger, was declared extinct and scientists say they've made a breakthrough as they research ways to bring back the carnivore.

Dr. Mrinalini Watsa, a researcher at San Diego Zoo Wildlife Alliance in California, scoops up soil from a fresh paw print made by Rakan, a 4-year-old male Sumatran tiger who lives at the San Diego Zoo ...

CNN — Dr. Mrinalini Watsa, a researcher at San Diego Zoo in California, scoops up soil from a fresh paw print made by Rakan, a 4-year-old male Sumatran tiger who lives at the zoo, and secures it in a ...