From packs of wolves to prides of lions, scientists are uncovering what really makes group hunting work — and where cooperation starts to break down.
A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...
2don MSNOpinion
On their own, wolves walk into Washington state | Opinion
Riders bunch herds up at night when wolves are most active, and they make sure calves stay close to their moms.
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