A groundbreaking discovery has been made in the wilds of the Northwestern United States, where scientists have uncovered the largest wolf pack ever recorded in North America. This discovery, outlined ...

Add Yahoo as a preferred source to see more of our stories on Google. SPRINGERVILLE — Allison Greenleaf, a senior wildlife biologist for the U.S. Fish and Wildlife Service, had squeezed herself into a ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their numbers were drastically reduced by hunting and habitat loss, and it has ...

The latest data on Colorado's wolf program, including the makeup of the packs and latest on conflict minimization efforts, ...

SPRINGERVILLE — Allison Greenleaf, a senior wildlife biologist for the U.S. Fish and Wildlife Service, had squeezed herself into a narrow hole dug among the rocks of a steep mountainside in Arizona's ...