As a post-election palate cleanser, Jess talks with webcomic artist, author, and cultural phenomenon creator Randall Munroe. They discus stick figure science cartoons and endless curiosity, delve into science mysteries, and even workshop lava moats.

We all know dinosaurs are extinct, but their demise is definitely a scary story with implications for us all during this spooky season. Jess gives out treats as she talks with Dr. Ken Lacovara, renowned paleontologist and discoverer of the world’s largest dinosaur about the fate of the dinos, the fate of our planet, and a revolutionary new museum in New Jersey where the two collide.

Everyone needs to get from point A to point B, and Jess talks with urban planner and UCS Director of Clean Transportation Steven Higashide about the latest and greenest in what moves us.

Hurricanes pounding the southeast, heatwaves and smoke from fires across the country, and temperature records falling left and right…Jess talks with UCLA climate scientist and Weather West blogger Dr. Daniel Swain about this summer of extremes.