James welcomes actor Colin Farrell, comedian Wanda Sykes, Jack Hanna and his animals, and a musical performance by Demi Lovato.

Hanna is also well-known for his live animal demonstrations on talk shows hosted by Johnny Carson, David Letterman and James Corden, increasing the profile of the Columbus Zoo and leading to massive ...

COLUMBUS, Ohio (AP) — Celebrity zookeeper and animal TV show host Jack Hanna has been diagnosed with dementia and will retire from public life, his family said. In a news release Wednesday, his family ...