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 ...

(Gray News) – Famous animal expert Jack Hanna no longer recognizes most family members due to his advanced Alzheimer’s disease, his family said. In an interview with the Columbus Dispatch, the beloved ...

Jack Hanna, an animal and wildlife expert who became famous after his many TV appearances, is retiring from public life due to dementia, his family announced Wednesday. "Doctors have diagnosed our dad ...

Jack Hanna's Animal Adventures is a reality television series about animals and their exciting adventures. This series is hosted by Jack Hanna, Director Emeritus of the Columbus Zoo and Aquarium. It ...