Animal expert Jack Hanna, also known as Jungle Jack, has traveled from Antarctica to Asia spreading his passion for animal conservation. And now he's traveling the country with his stage show, Jack ...

Beloved zookeeper and TV animal expert Jack Hanna is now living with advanced Alzheimer's disease, his family said recently. They also revealed he no longer recognizes most loved ones. They say his ...

Celebrity zookeeper and animal TV show host Jack Hanna, Director Emeritus of the Columbus Zoo and Aquarium, has been diagnosed with dementia thought to be Alzheimer's, his family announced Wednesday. ...

Dog lovers and Jack Hanna fans, grab your tissue boxes before you check out Abby's List, a Dogumentary. The independent "dogumentary" by Columbus native Mark Sutherland follows him and his beloved ...

Donning his signature safari attire, "Jungle Jack" Hanna looked like he was ready to walk on stage for another performance on "The Late Show with David Letterman." But having already made his final ...

There's a good reason Columbus, Ohio zoo guru Jack Hanna is used to having the tag "Jungle" in front of his name. He travels with snakes, sloths, birds and baby tigers. And when he's not appearing ...

Jack Hanna, a local legend who brought his passion for wildlife and people in front of televisions across the world, has announced his retirement after 42 years, the Columbus Zoo said Thursday. Jungle ...

Jungle Jack counts down the planet's party animals that remain united more than you can imagine such as baboons, Cape buffaloes, flamingos, African painted dogs and wildebeest. Jungle Jack gets ...