Entertainment TV Meet the Columbus Zoo's Sloth, Penguin and Wallaby! 'Secrets of the Zoo' airs 6/7 at 9 p.m. ET on Nat Geo Wild By People Staff Published on June 7, 2019 05:00 PM Share Tweet Pin Email PEOPLE Now airs live, Monday through Friday, from the Meredith offices in New York City. Catch PEOPLE Now every weekday at 12:00 p.m. ET/9 a.m. PT on People.com or on the PeopleTV app on your favorite streaming device. Want even more? Check out clips from previous episodes of PEOPLE Now.