A wolf mother gives birth in a den she has prepared, but within days the entire pack knows those pups exist. Adult wolves that are not the breeding pair, called subordinates or helpers, begin spending ...

Add Yahoo as a preferred source to see more of our stories on Google. A homecoming decades in the making took place last month when two packs of Mexican gray wolves were transported to the Mexican ...

The new pack replaces the King Mountain pack, whose breeding pair died earlier this year. As of March 31, Colorado's estimated wolf population was 32, including 18 adults and 14 pups. Colorado has a ...

As I was driving down the highway one spring day eight years ago, I saw a shaggy, gray-black canine cruising along on the snowpack, right next to the road. Could it be one of the hardest animals to ...