These six award-winning polar images reveal how Arctic wildlife survives at the coldest edge of the living world. Here’s a ...

In a warming landscape, pregnant female musk oxen may struggle to find enough food for their unborn calves, the researchers found. “Here is the largest land mammal of the polar zones, but we hardly ...

Accelerated Arctic warming is reshaping the polar environment, but focusing only on the impacts of long-term annual temperature rise can miss key consequences of shorter-lived, but extreme, weather ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Postal Service issued a souvenir ...

Discover the formidable presence of the Musk Ox with this intense close-up video. The footage focuses on the animal's massive head, highlighting its defining features: the thick, curved horns (boss) ...