Jack Hanna, one of the world's most celebrated zookeepers and star of TV shows like "Jack Hanna's Into the Wild" and "Jack Hanna's Wild Countdown," has been diagnosed with dementia, now believed to be ...

Add Yahoo as a preferred source to see more of our stories on Google. Hearst Media Production Group has tapped Alfonso Ribiero to host a new weekly series about wildlife expert “Jungle Jack” Hanna.

“Dancing With the Stars” and “America’s Funniest Home Videos” staple Alfonso Ribeiro will host new wildlife series “Jack Hanna’s Passport” from Hearst Media Production Group (HMPG). The show will not ...

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. ...

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 ...

Famed zookeeper Jack Hanna, who is known for shows such as Animal Adventures and his regular appearances on the likes of The Late Show with David Letterman and Good Morning America, is continuing to ...

Jack Hanna, who hosted several television shows on animals and was a regular presence on late night talk shows, is suffering from Alzheimer’s disease, his family has revealed in an interview with his ...

Jack Hanna and his family are in the midst of a “long goodbye.”The former zookeeper, beloved animal expert and television personality is now living with advanced Alzheimer’s disease, which his family ...