Record-breaking Wolf 907F, the alpha of the Junction Butte pack, died after a confrontation with a rival pack at Yellowstone ...

The long-lived, one-eyed wolf 907F died this Christmas after a fight with a rival wolf pack, Yellowstone researchers have ...

She wasn’t killed by a hunter. She wasn’t killed by a car. She never got into any trouble. She got to live and die as a wild ...

Wildlife watchers, while mourning the loss of 907F, also celebrated that she could "die the way of the wolf," not as a result of contact with a human or vehicle.

One of her sons is now the alpha male of the Mollie’s pack. She was born into the pack in 2013 and inherited the leadership role when her aunt died, Cassidy said. Wolf societies are matrilineal ...

In his most recent offering, Thinking Like a Wolf: Lessons from the Yellowstone Packs, McIntyre takes a broad look at the ...

Master wolf-observer Rick McIntyre's new book transports readers to the middle of the action, guest reviewer Michael Palmer writes.

Kira Cassidy is a wildlife biologist for the Yellowstone Wolf Project, an initiative managed by the National Park Service and ...