Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...

Although it was only briefly seen during the live webcast of its launch, the Fram2 mission's zero-gravity indicator was ...

As part of a breeding program aimed at protecting the species, 12-year-old polar bear Kali recently left St. Louis for the Toledo Zoo & Aquarium. In exchange, the Saint Louis Zoo welcomed the 2 ...