Which Oklahoman Got a Hippopotamus for Christmas? Today’s story features a local girl with a belter of a voice, several hippopotamuses, some zoo history, and a hit song.

Which of Oklahoma's cities was designated "America's Model City" in 1951? And how did the diminutive Shetland pony help that city to grow?

Many settlers in Oklahoma are of German descent but had ancestors who lived as Germans in Russia for a century or more. Who are these “other Germans?”

Did you know that the Tulsa Oktoberfest played an important role in fueling the craze for the Chicken Dance? Find out how in this episode of How Curious.

Does a massive man-hunting octopus inhabit Oklahoma’s lakes? Rachel Hopkin looks into one of the Sooner State’s unique legendary monsters, the Oklahoma Octopus.

In 1913 a young Oklahoma came to be known as “The Richest Black Girl in America” after oil was found on her land. How Curious explores Sarah Rector’s extraordinary life.

For decades, stories have circulated about a violent Chicago gangster living in rural Norman, Okla. In this How Curious episode, Rachel Hopkin, digs for the truth behind the rumors.

The Texas Longhorn is typically associated with, er, Texas. But KGOU heard a rumor that when the breed was on the verge of extinction a century ago, it was a group of Oklahomans that saved the bovine.

How Curious explores a momentous scientific breakthrough which took place in Oklahoma in the early 1920s and which continues to have worldwide consequences today

This episode features an Oklahoma-based musical mega-impresario, some of country music’s biggest stars, and a tour of the former USSR.