A faulty door at the Columbus Zoo and Aquarium's lion enclosure led to the death of a lioness and injuries to a male lion in April. The zoo determined a window in the door created a structural ...

A nine-week-old liger named Goliath is currently making headlines. The unusual big cat cub was born in mid-May at a private zoo in Zaharesti, Romania. PETBOOK editor and biologist Saskia Schneider ...

The permafrost of Siberia has the perfect conditions to preserve biological specimens for tens of thousands of years.

A rare female tiger has died after being severely injured during an introduction with a male tiger, a United Kingdom zoo announced. Eight-year-old Valentina, an Amur or Siberian tiger, was introduced ...

Screengrab from Marwell Wildlife's Facebook post A rare female tiger has died after being severely injured during an introduction with a male tiger, a United Kingdom zoo announced.

An 8-year-old rare tiger was killed in an introduction with a male tiger at a zoo in England, officials said. Screengrab from Marwell Wildlife's Facebook post A rare female tiger has died after ...