Wolverine

Researchers are working on a plan to study wolverines in four Rocky Mountain states to see if the animals can be reintroduced to some regions to increase the populations and see how they might travel between mountain ranges.

In August, The U.S. Fish and Wildlife Service decided not to push for an endangered species listing for the wolverine. That decision has spawned two big lawsuits: one by 12 national environmental groups, and another that will drop next Monday...

A host of environmental groups are gearing up for a lawsuit against the Fish and Wildlife service over the lack of an endangered species listing for the wolverine.

A lawsuit over Montana's wolverine trapping season has come a halt after news was released this week that the EPA is considering putting wolverines on the endangered species list.