Arizona and New Mexico wildlife agencies recently reported that the population of endangered Mexican gray wolves grew by 33 wolves last year.

Add Yahoo as a preferred source to see more of our stories on Google. Modern wolves and dogs both descend from an ancient wolf population that lived alongside woolly mammoths and cave bears. Iza Lyson ...

The ABQ BioPark recently welcomed nine Mexican gray wolves to a new conservation facility that is dedicated to the breeding, rehabilitation and care of the endangered species. The 4.5-acre facility, ...

In January three wolves were killed by the US Department of Agriculture and Food in Cache Valley, near Avon. The wolves wandered into a corner of northern Utah where wolves are exempt from protection.

Adult red wolves in the federal designated Red Wolf Recovery Area typically wear orange collars with location transponders and reflective orange coating. The collars help the U.S. Fish and Wildlife ...

Incredible footage from British Columbia shows what may be the first ever instance of tool use by wild wolves. In the recordings, two wolves can be seen pulling on crab trap lines in order to access ...

Arizona wildlife managers say consistent growth in the Mexican gray wolf population could trigger the species' downlisting ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

What is a Wolf Dog? Wolf Dogs—or Wolfdogs—are hybrid canids with any combination of domestic dog breed and wild wolf ...