Montana and 20 other states filed suit in Texas to overturn Biden’s cancellation of the contentious Keystone XL oil pipeline from Canada

Legal review of bill states measure could conflict with the First Amendment of the U.S. Constitution

The bill has already passed the Senate and now goes to Gov. Greg Gianforte's desk for his signature

The Center for Biological Diversity asked to order the Fish and Wildlife Service to move immediately to grant the species protections

Native Americans make up less than 7% of Montana’s population but account for 25% of reported missing person cases

It is the first Navy vessel to be named after the state since 1908

Hundreds of thousands of “orphaned” oil and gas wells and abandoned coal and hardrock mines pose serious safety hazards

Its numbers have shrunk to less than a quarter of what they were a half century ago

Republican governor's decision to sign bill comes after former Democratic Gov. Steve Bullock vetoed a similar measure in 2019

GOP-backed bill would ban state employees from enforcing or implementing federal bans on firearms, magazines or ammunition

Man dug 17 holes in a Yellowstone National Park cemetery in search of famous Fenn Treasure

Man argues the registration requirement is for violating laws that have been ruled unconstitutional

Grizzly bears have been protected as a threatened species in the contiguous U.S. since 1975

Republican Gov. Greg Gianforte has not commented on whether he would sign the bill into law

The bill includes financial penalties for local governments, tribes and schools that have stricter COVID-19 guidelines than the state