Wild animals do not recognize park borders. Two of Yellowstone’s iconic species, bison and elk, spill seasonally—and naturally—beyond park boundaries looking for food. One is welcome.

The state of Montana is suing the iconic Yellowstone National Park over its plan to increase the number of bison in and around the park. Loved by hikers and climbers alike, the 3,472 square-mile park ...

Montana's lawsuit against Yellowstone's bison plan contradicts park scientists' research on population sustainability and ...

There are few more magnificent places in the world than Yellowstone National Park ... including elk, bears, and wolves. One ...

Something you will not see in Montana or Yellowstone National Park is the animal featured ... The agency explained that the image showing a hybrid bison/elk was produced by an AI program that ...

These parks in particular are great alternatives to the popular but somewhat expensive Yellowstone National Park for seeing bison in their natural habitats. Elk Island is home to herds of Plains ...

This is the third lawsuit to be filed in the wake of Yellowstone revising its bison management plan last year.

“Any attempt to control the rate of spread in wildlife must be evaluated at the ecosystem scale and include an effective strategy to address infection in elk across the greater Yellowstone area. Focus ...

One might think that the National Park Service and the State of Montana, the two entities charged with stewardship of ...

Yellowstone bison have historically been confined to the park due to concern they may spread ... But as the new plan notes, updated research has found that elk have transmitted brucellosis to ...

The lawsuit, filed by the Alliance for the Wild Rockies and Council on Fish & Wildlife, comes less than three weeks after the state of Montana also sued the park.