The Detroit Zoo and the Toledo Zoo have exchanged the care of two polar bears as part of an effort to support breeding populations among zoo habitats.

At the same time, Nuka has moved on to the Toledo Zoo, where he will be reunited with female polar bear Crystal. While his departure is bittersweet, zoo officials are thrilled to see Nuka continue to ...

ROYAL OAK, MI - A polar bear with an improbable survival story has just moved to Michigan. 13-year old Kali now calls the Detroit Zoo’s Arctic Ring of Life habitat his home.

A 13-year-old male polar bear has arrived at his new home, the Detroit Zoo, after a trade with the Toledo Zoo.

The U.S. Coast Guard Cutter Polar Star (WAGB 10) began icebreaking operations in the Southern Ocean in support of Operation ...

In an Arctic where most polar bears are losing weight along with the sea ice they depend on, one group has startled ...

In 2014, Donald Trump tweeted: "Just out—the POLAR ICE CAPS are at an all time high, the POLAR BEAR population has never been stronger." That claim was disputed by climate specialists, and indeed the ...

Adult polar bears around Norway's Svalbard archipelago have become fatter on average over the past two decades even as Arctic sea ice has shrunk, according to a new study.

Scientists studying polar bears in Norway’s Svalbard region found them fat and healthy despite rapid Arctic ice loss, ...

Their icy hunting grounds are rapidly shrinking, but polar bears in Norway's remote Svalbard archipelago have defied the odds by bulking up instead ...

Despite the decline of sea ice over the past several decades due to climate change, scientists found that some polar bears ...

Their icy hunting grounds are rapidly shrinking, but polar bears in Norway's remote Svalbard archipelago have defied the odds ...