Montana is suing Yellowstone National Park over a plan to increase the number of bison in and around the park and establish greater tolerance for their presence outside its boundaries.

Glacier and Colorado ’s Rocky Mountain National Park introduced their day-use reservation system in 2021. A handful of other ...

Glacier National Park wants to remind visitors that timed entry vehicle reservations will be available starting February 13, ...

This story has been updated with information from Yellowstone National Park. Citing a failure to cooperate with Montana state agencies and violation of federal laws, Gov. Greg Gianforte’s ...