A University of Arizona researcher is part of an effort to identify the diseases carried by ticks, and she's asking people to send her samples.

Think you've tried it all? These wild U.S.-only ice cream flavors will surprise your taste buds in the best (and weirdest) ...

I suppose it’s fairly well known that Arizona’s official nickname is the Grand Canyon State. Did you know our state has ...

Revival of a southern Amtrak route across Montana got a boost Wednesday when the Biden administration, awarded $500,000 to the Big Sky Passenger Rail Authority.

The expansion permits Signal Peak Energy to extract nearly 60 million tons of coal from the Bull Mountains mine north of Billings.