The wolverine (Gulo gulo) is a mammal that lives in colder regions. A wolverine looks similar to a small bear with dark brown fur and long claws, weighing between 20 and 66 pounds. Like skunks, ...

Source: Marian Florinel Condruz/Pexels. Wolverines are beautiful, elusive animals. In all of my efforts to catch even a fleeting glance of one of these remarkable beings, I've never been able to do so ...

When threatened, hairy frogs break toe bones to form sharp, temporary claws that pierce through their skin for defense. Males sprout blood-rich, hair-like filaments during mating season, boosting ...

Wolverines (Gulo gulo) are wide-ranging carnivores inhabiting circumpolar landscapes of boreal and alpine ecosystems. Their ecology is defined by adaptations to cold environments, including large home ...

Biologists found that a wolverine named Chewbacca, measured and collared by Cathy Raley, far right, Jeff Heinlen and others, ranged across 730 square miles. U.S. Forest Service Considered a mere ...

Perhaps the most fascinating fact about the hairy frog is its formidable, hidden claws. Wolverine, a character in the Marvel movies, can extend sharp claws and then retract them. His claws pierce ...