Detailed weight data on wolves near Yellowstone reveals that Wyoming's wolves seem to weigh much more than gray wolves in other parts of the Lower 48. Here's why ...

Colorado’s effort to bring wolves back has become far more than a wildlife story. It has split hunters, ranchers, ...

Thirty years after gray wolves were reintroduced to Yellowstone, the verdict is more nuanced than the popular legend. The ...

Colorado Parks and Wildlife has given up on its hopes of releasing another batch of reintroduced wolves into the state this winter, in a potential setback to the voter-mandated reintroduction effort.

A group of 29 agricultural groups, hunting organizations and county commissioners is asking Colorado Parks and Wildlife not to release any more wolves until next winter. The entities submitted a ...

The dire wolves brought back from extinction earlier this year are on track with their milestones and have surpassed their cousin wolves in size in the process. On Wednesday, Sept. 3, Rob Keyes of ...

The wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in Northern California’s Sierra Valley. He started finding the bleeding bodies ...

Getting your Trinity Audio player ready... Colorado will not release more wolves this winter to supplement its reintroduction program after federal officials stopped the planned relocation of wolves ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. From packs of wolves to prides of lions, scientists are uncovering what really makes group ...