Brookfield Zoo opened a new $66 million gorilla habitat on Thursday that officials are hailing as critical to the zoo's goal as a conservation leader.

Footage shows reticulated giraffe Bashu undergoing a complex veterinary procedure in his habitat at Whipsnade Zoo.

A 16-foot-tall giraffe underwent a life-changing veterinary procedure to fix his overgrown hooves - with the help of 25 ...