(Courtesy of ReptileFest)

Reptiles, amphibians and the people who love them, or at least like them, come together this weekend for ReptileFest 2016. We get a preview of the event and meet some of the animals on display.

A new interactive exhibit on climate change at the Peggy Notebaert Nature Museum addresses “the defining issue of our time,” says Steve Sullivan, senior curator of ecology at the museum. 

To mark the 157th anniversary of Chicago's first science museum, we take a look at some surprising specimens - including a Chicago rattlesnake.

Lizards, snakes, frogs, and more. They all join us in the studio to preview this week's ReptileFest.