COLUMBUS, Ohio (AP) -- David Letterman's producers like it when Jack Hanna's zoo animals run amok on the show because it's good for laughs. What viewers don't see is the behind-the-scenes preparation ...

“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 ...

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 ...

TV host and zookeeper Jack Hanna has been diagnosed with dementia and will be stepping away from public life, his family announced Wednesday. “Doctors have diagnosed our dad, Jack Hanna, with dementia ...

Hearst Media Production Group (HMPG), the Hearst-owned producer and distributor of educational/informational programming, has acquired the library of television ...

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 ...

COLUMBUS (WCMH) — The family of Jack Hanna announced Wednesday that the former Columbus Zoo director will no longer be able to participate in public life after a dementia diagnosis. Hanna’s family ...