A Wolverine spotted recently seen in Sierra Nevada's is only the second confirmed sighting of the creature in state in the last 100 years. They disappeared from California likely due to hunting.

While they are very capable hunters, the wolverine’s diet often consists of scavenging animals that are already dead. Wolverines can be found in the Arctic and subarctic regions of North America, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A wolverine was ...