At the Columbus Zoo, a cheetah undergoes shoulder surgery and 16 rescued macaws are treated.

After a successful rehab at the zoo, keepers return two orphaned manatees to their native waters in Florida.

The Columbus Zoo gears up to welcome three adorable tiger cubs.

A gorilla gets a 34th birthday party; a love connection between two kangaroos is attempted.

Jack Hanna gives his grandkids the ultimate zoo tour; a female cheetah undergoes artificial insemination.