A calf (not the one pictured) was surrounded by wolves on June 10 in Yellowstone National Park. Two adult bison barreled through, saving the baby. Neal Herbert National Park Service A baby bison was ...

For the past few years in Idaho, hunters, trappers and government officials have killed wolves in a variety of ways. One hunter hit a wolf with a snowmobile before shooting and killing it. Dozens of ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

A baby bison was napping away from its herd in Yellowstone National Park when a pack of wolves cornered it, and sunk their teeth into its neck, a video shows. Then two bison came charging to its ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...