She’s had nine cubs. It’s bittersweet and sad to see Kali go. But we’re so happy he has an opportunity to reproduce.” Kali will join the 26-year-long polar bear resident Crystal in Toledo ...

This adorable mama polar bear and her cubs are the perfect example!This sweet scene was filmed by research teams in Norway when the San Diego Zoo teamed up with Polar Bears International to study ...

Kali, the polar bear, yawns on Tuesday ... Polar bears can mate into April, Macek said. “We’re sad to see him go, but we’re glad he’ll have the opportunity to reproduce, and we understand ...