The expansion of gray wolf populations is upending California cattle operations, leading to millions of dollars in losses for ...

For the first time in 16 years, Washington state’s overall gray wolf population decreased from the year before, based on ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of ...

There have been six confirmed gray wolf attacks on cattle over the last two and a half weeks near the Plumas-Sierra county ...

Earlier this month, a biotechnology company announced it had genetically engineered three gray wolf pups to have white hair, more muscular jaws and a larger build — characteristics of the dire ...

The genome of a gray wolf consists of 2.447 billion base pairs. This means there are 2.447 billion positions in the DNA filled by one of the four nucleotides: adenine, thymine, cytosine ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming. Colorado Parks and Wildlife expects these types of movements into other states ...

“Unfortunately, the effort to end the gray wolf reintroduction was initiated without consulting the primary stakeholder groups and constituencies most affected by the wolf reintroduction. As a result, ...

The initiative would stop any further gray wolf reintroductions as of Dec. 31, 2026, if it made it onto the statewide ballot and was passed by voters. The measure’s representatives include Stan ...