Going to Yellowstone and want to hear the howling of wolves? There are a lot of factors at play but the most important is ...

The controversial program to return the predators to the American West has produced tension for three decades.

Biologist Ken Mills sensed a shrewdness and smarts in Wolf 840M, a gray male canine that lived longer than any of the other 1,500-plus Wyoming wolves that have been ID’d ...

The helicopter was flying low above a remote snow-covered mountain ridge outside Hinton, Alberta, Canada, when pilot Clay ...

Shutterstock Image One of the factors that draws tourists towards Yellowstone is the incredible wildlife. Although there have ...

But the effort could also prove helpful to other areas of wolf research. Yellowstone wolf studies have long relied on field photos and images taken from research aircraft as important data sources ...

The latest confirmed death means at least five of the 15 wolves relocated from Canada in January have now died.

But for now, with a small population working to establish itself in the early stages of the program, the deaths of one-third ...

If Yellowstone is dangerous now, it’s a cakewalk compared to the Pleistocene age where humans had to contend with mammoths, ...

Lamar Canyon Alpha Female “06” is still being remembered and talked about close to a year after her death. She was the first wild wolf I ever saw and was an intricate part of Yellowstone ...

That includes several wolves collared for research by Yellowstone scientists. Fish, Wildlife and Parks spokesman Ron Aasheim said commissioners will take up the Yellowstone-area closure proposal ...

In the 18 months since Colorado Parks and Wildlife began the voter-mandated reintroduction of gray wolves, seven of the 25 ...