The zoo said the cat had various health issues and its quality of life was declining.

The Potter Park Zoo is mourning the unexpected death, adding that Vikentii the tiger helped inspire guests to care about ...

Michigan zoo announced the death on social media Monday, citing the Amur tiger Vikentii's 'sudden decline in mobility' last week.

For the first time, Colossal BioSciences unveiled its Dallas labs where it is spending millions of dollars researching how to revive extinct animals and save endangered ones.

There are plenty of dangerous beasts out there whose teeth, claws, horns and hoofs can do some serious harm to a mere human. We’ve rounded up the deadliest of them all – from bears and crocodiles to ...