After cautious introductions, the bioengineered animals are eating, playing and chasing prey together ...

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

Two men were charged in connection with an illegal wolf killing near Cody. The wolf was killed in a wolf hunting zone, but authorities allege it was ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their ...

Bald eagles might be regarded as the most fearsome predators of the sky, but like any other wild creature, they do whatever ...

Wolves eat more bone to cope with climate change, reveals new research. Fossil evidence has shown how grey wolves adapt their ...

The Walking Dead went on for a long, long time. So, it's only natural that there were quite a few blunder episodes; here are ...

The question of how many wolves a region can sustain without tipping the balance against prey herds, livestock operations, ...

For the first time in nearly 150 years, giant tortoises are back on Galapagos' Floreana Island, guided home by NASA data.

Learn how warming winters are making life harder for grey wolves, a struggle that the species has faced at least once before.

Sixteen of Arizona’s coolest restaurants to try, from desert hideaways to city favorites, with standout flavors and meals ...