Gray wolves adapt their diets as a result of climate change, eating harder foods such as bones to extract nutrition during warmer climates, new research has found. The study, led by the University of ...

Arizona Republicans advance bills allowing killing of endangered Mexican gray wolves despite federal law conflicts ...

According to the Center for Biological Diversity, the gray wolf population numbers less than 8,000 individuals across the ...

According to the Center for Biological Diversity, the gray wolf population numbers less than 8,000 individuals across the United States.

A conservation group is suing the U.S. Fish and Wildlife Service, arguing its decision not to release a national gray wolf recovery plan violates the Endangered Species Act.

WASHINGTON – The Mexican gray wolf has made a comeback in Arizona and New Mexico, but remains legally endangered. A push to ...

The battle over whether the federal government should draft a nationwide recovery plan for gray wolves is back in court.

FLAGSTAFF, Ariz. — The endangered Mexican Gray wolf remains an ongoing conservation topic in Arizona, and during a tour by the Society of Environmental Journalists April 24, wolf advocates, wildlife ...

WASHINGTON— The Center for Biological Diversity filed a lawsuit today challenging the U.S. Fish and Wildlife Service’s refusal to develop a national gray wolf recovery plan under the Endangered ...

Adriana Perez’s recent article, “The ‘return’ of an extinct wolf is not the answer to saving endangered species, experts warn” (April 20), highlights an unproductive attempt to shift conservation ...

A lone gray wolf has returned to Los Angeles after more than a century. This was sighted in LA. Travelling hundreds of miles, ...