People have lived in Big Sky Country for a little more than 10,000 years. But living things creeped and crawled and swam around here for hundreds of millions of years before then. A Big Why listener wanted to know when life showed up in the place we now call Montana.

Libraries do more than just lend books. They offer community events, classes, access to computers — and they help preserve cultural knowledge. But, public funding is being slashed, delayed or taken back as the Trump Administration works to cut government programs. After recent federal cuts, one listener wants to know what’s going to happen to rural museums and libraries across the state.

A state program lets Montana nonprofits design special license plates to help raise funds for their organization. There’s an option for any charismatic Montana animal, university sports team or social cause you want to support. There are also three versions of a 'Don't Tread on Me' plate. One listener wants to know why. MTPR's John Hooks has the story behind the state's 200 license plate options – including the most popular choice.

This week’s topic comes from a listener who asks, ‘Why is there no hog industry in Montana?’ While Montana famously has more cows than people, as we dug into this question, we found out that pigs are a big deal in Montana.

If you've ever seen or experienced a pickup pull alongside or in front of you and then belch out a huge cloud of black or gray exhaust — well, you've just been coal-rolled. But why?

In 2023 the Blackfeet Nation released bison into the Chief Mountain area along the border of Glacier National Park. The release was part of a plan to build a free roaming herd in a place bison had been absent from for more than 100 years. One listener wants to know where those bison are now.

In the '90s, whirling disease hit trout populations hard in Montana, at one point leading to a 95% decline in rainbow trout in the Madison River. It sparked concern among biologists, anger in tourist towns and even played a role in a murder mystery novel. It also inspired this week's question: What's happening with whirling disease and other threats to trout?

When voters authorized the Montana Lottery in 1986, the promise was that lottery revenues would be used for education funding. Now, with schools facing budget woes and lawmakers debating funding bills, one listener wants to know if this gamble is paying off.

More than half a million acres in southwest Montana have been impacted by conifer expansion. It used to be that fires would come through these landscapes and burn back the trees, but that natural cycle isn’t happening anymore. Now, more trees are encroaching into traditional sagebrush habitat, and that has impacts on our water supply.

Why does the state have a Spanish name? Why so many Rock Creeks? What's the deal with 'And-aconda'? Racetrack? This week, a sequel to an episode we ran all about Montana’s place names and their numerous and sometimes humorous origins.

A message from our friends at Threshold Podcast.