Jack Hanna, the charismatic zookeeper and television personality who gained national fame as director of the Columbus Zoo and Aquarium, is continuing to deal with the effects of Alzheimer’s disease.

Alzheimer's disease is continuing to take its toll on one of the nation's best-known and beloved zookeepers. Jack Hanna, who became famous for appearing on talk shows with animals by his side, has ...

Jack Hanna's family shared a heartbreaking update amid the famed zookeeper and TV host's battle with Alzheimer's disease. The 77-year-old former director of the Columbus Zoo and Aquarium's family ...

Three years after being diagnosed with Alzheimer’s, beloved zookeeper Jack Hanna’s family is sharing an update on his condition. While talking with People, Hanna’s family admitted that they wished ...

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. ...

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 ...

Jack Hanna, the well-known zookeeper and television figure renowned for his leadership at the Columbus Zoo and Aquarium, continues to grapple with the impact of Alzheimer's disease. In a statement to ...

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 ...

Through his nationally syndicated television show Jack Hanna’s Into The Wild, and hundreds of appearances on the Late Show with David Letterman, Good Morning America and Larry King Live, animal expert ...

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 ...

Jack Hanna’s family is sharing a health update with his fans Screengrab from Jack Hanna's X page Three years after being diagnosed with Alzheimer’s, beloved zookeeper Jack Hanna’s family is sharing an ...