To a layperson, it’s footage of adorable polar bear cubs with their moms against the backdrop of endless Arctic snow. For researchers who study the animals, however, it’s a rare and incredibly ...

How much they weigh: From as little as 60 pounds (27 kilograms) to more than 1,700 pounds (771 kg) ...

By Elizaveta Vereykina The study, conducted by Canadian and Norwegian scientists, highlights that in the last decade, polar ...

The Cincinnati Zoo & Botanical Garden counts on federal funds to grow cat, polar bear and rhino populations country-wide. The ...

Kali, the polar bear, yawns on Tuesday ... Crystal has had nine cubs, but is nearing the end of her reproductive years. Polar bears can mate into April, Macek said. “We’re sad to see him ...

She was born in São Paulo, the daughter of a Russian couple. Like any energetic child, she barely stays still and never lets go of her toys. Her name is Nur, which means "light" in Arabic. She is a ...

Two polar bear sisters arrived at Tallinn Zoo on Wednesday and are quickly adjusting to their new home. Chief veterinarian ...

Past research has shown that how long polar bear mothers remain at their dens impacts cubs' odds of survival. Yet why they stick around for so long and what they're doing remains poorly understood ...

The name of a four-and-a-half-month-old polar bear cub was officially revealed to the media at the Karlsruhe Zoo in southern Germany on Tuesday (March 11). "He runs after his mum all day long ...

Kallik and Kallu made their public debut at the St. Louis Zoo on March 25. Kallik and Kallu: The twin polar bear brothers are ...