A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

The distinction between prey and predators is just the tip of the iceberg of hierarchy in Yellowstone National Park.

A study investigated thousands of kill sites that provided valuable information about the hunting and feeding behaviors of both predators.

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar behavior.

In Yellowstone, cougars coexist with wolves by changing what they eat and where they hunt, minimizing conflict driven largely by prey theft.

"Pick up children immediately." Officers issue warning after wild predator is spotted on popular walking trail: 'Back away ...

Increases in human-wildlife encounters are the result, posing risks to shared environments. Large predators accustomed to ...

Researchers installed cameras in the US national park to monitor cougar density and abundance – and to see how these apex predators interact with other species, such as wolves.

A recently published study that utilized GPS collar data collected over nine years found that interactions between wolves and ...

Cougars have been detected 31 times in Michigan in 2025, the highest since they were wiped out in the early 1900s.