These magnificent creatures, scientifically known as Ursus arctos horribilis, are a North American subspecies of brown bear that command both respect and admiration. From their incredible physical ...

Since 1956 one grizzly bear (Ursus horribilis) and four sloth bears (Melursus ursinus) have been afflicted with carcinoma of the biliary tract and liver.

When it comes to sensory superpowers in the animal kingdom, the grizzly bear (Ursus arctos horribilis) stands in a league of its own. These magnificent creatures possess what might be the most ...

Ukrainian entrepreneur Oleg Krot, president of MI Crow (19% stake), has announced that agricultural drone production at Ursus will begin this year, with tractor production following in two years. MI ...

Protected under the Endangered Species Act with little interruption since 1975, Ursus arctos horribilis is in line to continue its federally “threatened” status throughout the Lower 48 states because ...

Miller speculates that the grizzly bear is using the power line clearing behind Gibsons to get in and out of town and advises residents to avoid using the trails connected to Reed Road and Cemetary ...

Whatever the outcome, last week’s twin tragedies were a reminder that the grizzly deserves his Latin name—Ursus horribilis.

Sun bears are the smallest bears in the world. While grizzly bears (Ursus arctos horribilis) can weigh more than 700 pounds (320 kilograms), sun bears weigh between 60 and 150 pounds (30 to 70 kg ...

As temperatures warm, grizzly bears (Ursus arctos horribilis, female shown with a cub) may move further north, bringing them closer to polar bear territory.