Montana officials have made good on legal threats to sue the National Park Service over what they say is mismanagement of its ...

Using magnetotellurics, researchers produced a detailed picture of the magma beneath Yellowstone, offering insights into a ...

Federal prosecutors allege the suspect who took a hostage and got into a shootout with Yellowstone National Park rangers ...

Montana Gov. Gov. Greg Gianforte wants to throw out Yellowstone National Park’s new bison management plan and reduce the ...

The lawsuit is the latest escalation in a decades-long fight between state and federal officials over how to manage the ...

Department of Livestock and FWP join Gov. Gianforte in suing the park over its plan to increase the park’s bison population ...

Gov. Greg Gianforte, the Montana Department of Livestock and Montana Fish, Wildlife and Parks are suing the Biden ...

The suit concerns brucellosis, a bacterial disease that infects cattle, swine, goats, sheep and dogs and can spread to humans.