She was the alpha female of a wolf pack in Yellowstone National Park, sought after for photographs because of her unusual white coat. Hikers found her suffering from severe wounds last month.

A conservation group on Monday more than doubled a reward for information on who was behind last month's shooting of a rare white wolf at Yellowstone National Park. The severely injured female ...

A tense scene unfolded in Yellowstone National Park when a group of gray wolves ... The pack’s well-known one-eyed alpha female, Wolf 907F, died in a territorial fight with the Rescue Creek ...