Montana ranks number one in speeding, sixth for careless driving and eighth for disobeying traffic laws.
A car-insurance group has taken away the guesswork and ranked the worst drivers in the country.
Winter storm warnings were already in place on Monday in Montana, northern Idaho and eastern Washington.
Many senators who voted this week to block EPA coal rules received healthy campaign donations from coal industry interest groups.
As states move to legalize marijuana use, banks are caught in the middle. Here's what the Fed needs to about it, says Aaron Klein.
Only one person, an American doctor, has actually been arrested in a sprawling conspiracy and smuggling indictment.
Farmland values grew at the slowest clip in six years, according to a new USDA report but don't blame the drought.
Big Sky Country offers pristine quality of life and a strong infrastructure. But its workforce is among the least productive.
Montana is creating more entrepreneurs per capita than any other US state. Gov. Steve Bullock explains why that is the case.
Investors who believe in a long-term recovery in oil prices should look to exploration and production companies, said David Tameron.
A surge of Republican pressure is bringing the Fed's long-held independence into question again.
The rise and fall of states on CNBC's Top States for Business ranking is a reflection of economic trends. The biggest Cinderella story: Nevada.
The breathtaking vistas of Montana contribute to an enviable quality of life. But unions have a strong presence in Big Sky Country.
Gov. Bullock says Montana is a great state for business, thanks to natural assets, advantageous tax climate and pro-business policies.
Eleven Democratic senators urged Obama to make a final decision on whether to approve TransCanada Corp's Keystone.
If you thought coal was fading—upstaged by natural gas and solar panels—guess again. Look at the bustling Powder River Basin that's powering America.
There's nothing like a polar vortex to drive down inventories and boost demand for coal, still a key generator of electricity. But how long will King Coal's run last?
The U.S. average price of gasoline rose by 5 cents during the past two weeks, caused by the jump in the price of ethanol used to make gasoline.
Bitcoin exchange customers may have little chance of recovering their funds if they prove to be missing, according to legal and regulatory experts.
U.S. shale oil drillers are being treated as "milk cows" for refiners due to Washington's longstanding ban on U.S. crude exports, one of the top drillers has complained.