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

Faster than a race car and lethal mid-air, this remarkable bird dominates the skies with unmatched speed and precision, raising fresh wonder about how nature created such a hunter.

Shortly after her arrival last fall, Amelia Gray met Hudson, and the pair hit it off immediately. They touched their noses ...

Polar bears, red pandas, and other resilient animals enjoy snowy enclosures while zookeepers keep other animals warm from the ...

Instead of growing leaner like polar bears in other parts of the Arctic, those in Svalbard have gained body fat. Read more at ...

Researchers used drones to sample whale blow and discovered cetacean morbillivirus in Arctic whales for the first time.

Gwich’in leaders are renewing their legal challenge to protect the Arctic Refuge and the Porcupine caribou herd that has sustained northern communities for generations after US plans reopened the door ...

Their icy hunting grounds are rapidly shrinking, but polar bears in Norway's remote Svalbard archipelago have defied the odds by bulking up instead of wasting away, according to a new study said. The ...

The impacts extend far beyond the Arctic region. Scientists issue warning after making grim Arctic discovery — here's what ...

A population of bears in Norway’s Arctic is confounding scientists’ expectations, getting fatter and healthier even as the sea ice melts rapidly.