The San Diego Zoo welcomed two endangered ring-tailed lemur infants when adult female Rosalita gave birth to twins July 8, 2020 at the Conrad Prebys Africa Rocks Madagascar Forest habitat.

For the first time in San Diego Zoo Global’s history, an echidna (ih-KID-na) baby—or puggle, as they are called—has hatched at the San Diego Zoo Safari Park.

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