Two lineages evolved from U. minimus: the black bears (including the sun bear, the Asian black bear, and the American black bear); and the brown bears (which includes the polar bear).

Jul 19, 2026 · Bear, any of eight species of large short-tailed carnivores found in the Americas, Europe, and Asia. The sun bear is the smallest, often weighing less than 50 kg (110 pounds).

Jun 1, 2026 · The 8 extant bear species are classified into 3 subfamilies and 5 genera. These species are further classified into 45 recognized subspecies, although not every species has subspecies.

The American black bear is the most common bear species in North America, ranging from Alaska down to Mexico. They are usually black or dark brown in color, with a light-colored muzzle and some white …

The brown bear (Ursus arctos) is a large bear native to Eurasia and North America. Of the land carnivorans, it is rivaled in size only by its closest relative, the polar bear, which is much less variable …

What is a bear - what family they belong to, what they are related to, where they live, are they carnivores, behavioral characteristics, pictures, and more.

They can be as small as four feet long and about 60 pounds (the sun bear) to as big as eight feet long and more than a thousand pounds (the polar bear). They’re found throughout North America...