In images that show zones of body heat, these bats (Tadarida brasiliensis ... a warming trend have gripped Yellowstone National Park, wolves have shifted their dining habits.

How about some fun facts about the frightening creatures that fill your favorite spooky books and movies from childhood—like bats, wolves, snakes, spiders, and (ooh!) ravens. Spoiler ...

Most flowering plants need pollinators, relying on bees, bats, birds and more ... a scene from a storybook. The new images ...

Tracks of four wolves were found in the area earlier this year and, on July 4, a trail camera captured images of an adult wolf with five pups. The region has been designated by the state as an ...

The first images of one of Colorado's released wolves in the wild was captured Jan. 2 in Grand County. Colorado Parks and Wildlife confirmed to the Coloradoan Jan. 10 the photo is of one of its ...

You probably know that a group of wolves is called a pack or that a group ... of alligators A cete of badgers A cauldron of bats A sloth or sleuth of bears A gang or an obstinacy of buffalo ...