Add Yahoo as a preferred source to see more of our stories on Google. Jun. 4—Asha first captured public imagination when the endangered wolf twice wandered outside the bounds of the wolf recovery area ...

Removing wolves does not always improve endangered caribou calf survival, with terrain, predator timing, and habitat playing ...

Reducing wolves to protect endangered caribou doesn't always deliver the expected results—and the shape of the land may be the deciding factor.That's ...