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Answers to your questions — large or small — about anything under the Big Sky.
An illustration shows a person standing on a mountain with the sky in the background shouting "why."
The Big Why (get it?) is part of MTPR’s commitment to community-led journalism, telling the diverse stories of Montanans like you.

Join us in this collaborative! Ask your questions about anything under the Big Sky and we’ll help dig up the answers.

No question is too big or too small for the Big Why. Let's see what we can discover together!
In 1916, four years before women nationwide won the right to vote, Montanans elected Jeannette Rankin to Congress. She served two nonconsecutive terms, retiring in 1943. Rankin was the first woman in the country – and the last woman in Montana – to hold congressional office. One listener wants to know why.
Listener favorites
  • Austin Amestoy
    A Helena listener had a long-simmering curiosity about a relic of Montana history that still sits just across the Beaverhead River from Twin Bridges: The old Montana State Orphanage built in 1894. We took a look around with one of the previous residents. Join us for the tour. This episode was first released September 27, 2023.
  • Staff Sgt. Alan R. Wycheck
    /
    DOD Defense Visual Information Center
    Across Montana there are hundreds of nuclear missile silos and launch facilities hidden in plain sight. If you didn't know what you were looking for, you probably wouldn't know what they were. So, why are there so many nuclear missile sites in Montana?
  • The Montana Constitution says "The state and each person shall maintain and improve a clean and healthful environment in Montana for present and future generations." How did that get included, and what does it mean for Montana? Learn more now on The Big Why
  • For this episode, we're trying to answer a question with potentially cosmic implications: Flying saucers. Lights in the sky. Montana is a hotspot for UFO sightings. Today, Montana Public Radio reporter Edward O'Brien is tackling the question: Why are reports of UFOs so common in Montana?
  • A flag's primary purpose is to be recognized from a distance. That means few colors, no lettering and a clear distinction from other flags. Ideally, it should be simple enough for a child to draw it from memory. So, how did Montana end up with such a complicated flag? Learn more in this episode of The Big Why.
  • Edward O'Brien
    When it comes to winter driving, everyone wants their route clear and dry, and they want it done quickly. Why don't the plows come sooner or more often? Why don't they drop more salt or deicer? Why not get more drivers on the road? Tag along as a Montana snowplow driver prepares for a big winter storm and find out more about the logistical, environmental and technical challenges that come with keeping the roads clear of snow.

Your questions answered
  • "Harmonic rippling pattern" might seem like a description of the soothing sounds from a white-noise generator lulling you to sleep. That's close. But in this case, the noise machine is your car and the rippling pattern is the washboard road you're bouncing over. One listener wants to know what causes these washboard patterns.
  • Pencils down! Does that phrase bring back some anxiety-inducing memories? What if, like in your bad dreams, it's an exam you haven't studied for? A listener wants to know why student test scores have stopped rising. The answer involves triangles and time. Learn more in this lesson of The Big Why. There won't be a quiz afterward.
  • Elk are a familiar sight in much of Montana now, but that hasn't always been the case. By the early 1900s, unregulated hunting had led to massive declines in wildlife nationwide. But In Yellowstone, elk populations were exploding thanks to protections in place there. The solution to restoring elk outside the park seemed obvious. Less obvious was how to make it happen. This week on the Big Why, we trace the animals' bumpy path from the living laboratory called Yellowstone Park to the Bitterroot Valley and beyond.
  • If you’ve been to a taproom, you know that at most breweries across the state there’s a three pint limit and they stop serving at 8 p.m. One listener wants to know why. We've got answers. Pull up a stool, crack open a local brew and settle in for a taproom tale – or some barroom banter, depending on the time of day.

The Big Why team

You
A curious Montanan
Morning Edition Host and Reporter
Reporter & Producer
Digital Editor
Capitol Bureau Chief
Northwest Montana and Statewide Health Care Reporter
Environment and Climate Reporter
General Assignment Reporter
Rural Policy Reporter