As a kid, Denver professor Rosemarie Allen was suspended dozens of times from school. She now specializes in preschool discipline and the biases that play into how kids are punished. And, a scientist studies more than 100 years of mountain guidebooks to determine that climate change is increasing danger for climbers. Then, a new book shares stories about those who helped build the Centennial state.
![A woman with white shoulder-length hair and a purple shirt holds up a comic book to her chest.](https://www.cpr.org/cdn-cgi/image/width=3840,quality=75,format=auto/https://wp-cpr.s3.amazonaws.com/uploads/2024/07/IMG_0588-e1722010580943.jpg)