Talk of Iowa

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Protecting your trees from severe weather

July 11, 2026

Thanks to storms and severe weather, tree limbs are down while tree stress is up. But there are ways to help the timber in your area and to keep damage from happening. On this Horticulture Day episode, Caitlin Troutman sits in for Charity Nebbe. We talk with Iowa State University professor of horticulture Jeff Iles about helping trees with storm damage, as well as preventative measures to consider before the next round of severe weather. Then, Iowa State University Extension Horticulturist Aa...

The power of art as we age

July 10, 2026

In a new University of Northern Iowa course, a pottery lesson from a local artist is a chance for intergenerational connection. Jim Kerns has been joining the class, Understanding Aging Through a Creative Lens, to not only share his artistic skills, but also to show the benefits of creative pursuits as we age. Kerns joins the show, along with Melinda Heinz, a gerontologist who started the class, and one of her students, Randy Williams. Later in the hour, we learn about Iowa's first men's shed...

Trauma's impact on childhood memories

July 09, 2026

As Carl Weems conducted research in New Orleans, he documented children's recollections of Hurricane Katrina. When Hurricane Gustav hit, Weems found that those with another negative experience maintained their recollection of trauma during Hurricane Katrina. Those with a more positive experience during Gustav remembered Katrina more positively than before. This is part of the foundation of Weems' new developmental theory that reshapes how experts understand the fluidity of memories and the im...