Ever wanted to know how long a hippo can stay underwater? How they “dance” so gracefully through the water? Or how long they sleep?

Last month, after days of anticipation, Mabel, a 4-year-old pygmy hippopotamus at the San Diego Zoo, gave birth to her first calf.

Weekly Half-hour Web Video Episodes Combine Science, Arts and Crafts, and Fun Activities

On Mother’s Day (May 10, 2020), a 1-month-old giraffe calf at the San Diego Zoo Safari Park received her name after more than 18,000 fans cast their ballots in a week-long online voting campaign.