Caption Zoe Landry, lead author of the study, holds a 40,000-year-old gray wolf skull from the Yukon. It was among the specimens analysed for the research project that determined the shift in diet ...

The gray wolf, also known as the timber wolf or the western wolf, is a canid native to the wilderness and remote areas of North America, Eurasia, and North Africa. It is the largest extant member ...

The Pet and Livestock Protection Act would remove wolves from the list and prevent judges from relisting wolves.

The Service’s efforts since 2009 to feed many of the wild wolf pairs is likely increasing fertility and pup survival rates. Although the number of Mexican gray wolves is increasing, the genetic ...