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 ...

Legendary wildlife host Jack “Jungle Jack” Hanna’s TV franchise library, including 400 episodes of “Jack Hanna’s Into the Wild” and “Jack Hanna’s Wild Countdown” has been acquired by Hearst Media ...

Since first taking on the role in 1978, Hanna has become America's go-to wildlife expert, and he can be seen regularly on television making rounds on talk shows, especially with his longtime friend ...

Celebrity zookeeper and animal TV show host Jack Hanna has been diagnosed with dementia and will retire from public life, his family said. Television personality Jack Hanna attends G'Day USA: ...

Jack Hanna has been diagnosed with dementia, according to a letter shared by his family on Wednesday. Hanna, 73, will withdraw from public life as his condition has “deteriorated quickly,” that letter ...