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).

Jan 2, 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).

4 days ago · An Altadena bear recently removed from a home in the are has recently been spotted at two more homes.

There are eight distinct species of bears, each with unique characteristics and habitats, from the famous grizzly to the elusive Andean bear. Click on any species below to discover fascinating facts about …

5 days ago · A California resident shared footage of a large bear living in the crawl space underneath his home, less than a month after a neighbor went viral for the same thing.

May 27, 2024 · While several bear species of today are vulnerable to extinction, only a few bear species or subspecies have become extinct in recent history. This includes the Californian grizzly bear in the …

Bear Evolution Early bears Bears are the youngest of the carnivore families, having arisen from doglike ancestors during the Eocene Epoch 55 million to 38 million years ago.

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...

Their distribution varies widely, with species like the American black bear spanning North America, while others, like the spectacled bear, are confined to South America.

Bears (singular: bear) are a group of large mammals found all over the world in many different habitats. They form the family Ursidae, in the suborder Caniformia of the order Carnivora.