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 ...

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.

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. A female wild wolf living on the central coast of British Columbia was filmed pulling a crab trap out of the ocean to eat the bait ...

It is a case of wolves in fishermen’s clothing as several of them have been spotted pulling crab traps from waters off Canada’s west coast in what scientists say may be the first documented case of ...

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

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 ...

(THE CONVERSATION) Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia. Domesticated species are the plants and animals that ...