Carrie Bearden, a professor of psychiatry, biobehavioral sciences, and psychology at UCLA, explores the mounting evidence that regular cannabis use predicts an increased risk of schizophrenia and psychotic symptoms among teens. Then, surgeon Gabriel Weston takes a scientific look at the wonder, mystery and misconceptions of our anatomy, from guts to genitals, from brain to reproductive organs.

Author and entrepreneur Steve Lucas highlights actual, doable uses of AI and the potential benefits for small business in his new book "Digital Impact: The Human Element of AI-Driven Transformation." Then, one-time local, Peter Rizzo, talks about his time as the station doctor for the 77th Australian National Antarctic Research Expedition and what it’s like to live and work in Antarctica.

Michele Rehbein discusses the City Nature Challenge, which will take place April 25-28, 2025. This four-day annual event encourages people to find and photograph plants and wildlife in their own cities and towns using iNaturalist. Then, Izzy Vogel and Naomi O’Connor, two members of Team Minerva, a robotics team from Park City High School, tell us about their competition at the Premier event in Springfield, Massachusetts.

Neuroscientist and doctor Kieran Fox explores Albert Einstein's little-discussed spirituality and it how it both informed and complemented his science in Fox's new book "I Am Part of Infinity." It draws on little-known conversations, recently published letters and new archival research on what Einstein really believed and why his perspective still matters today. (0:45)Then, author Timothy Morton draws on philosophers Kant and Heidegger to reframe what it means to be ecological, and what sorts of actions count as we head into an age of mass extinction in his book, "Being Ecological." (26:14)

Co-founders of HIRO diapers, Miki Agrawal and Tero Isokauppila, talk about the world’s first digestible diapers — that is, digested by fungi and designed to break down in landfills. Then, theoretical physicist and science writer Kathryn Zurek from the California Institute of Technology talks about the mysteries of dark matter.

Thure Cerling, a University of Utah professor of both geology and biology, and a pioneer in the use of isotope analysis, shares how geologists have developed a method for tracking the movements of large herbivores across landscapes, even for animals now extinct, such as mastodons and mammoths. Then, Ben Stanger discusses the history, science and wonder of the cell in his book "From One Cell: A Journey into Life’s Origins and the Future of Medicine."

Science writer Diana Kwon writes in Scientific American on how new effective treatments are shaping new research and understanding of schizophrenia. Then, Erin Shupe, the program coordinator at the Natural History Museum of Utah, talks about the Teen Explainers program that brings in high school students to hone their communication and education skills.

Jill Heinerth is one of the world’s premier underwater explorers and the first person to dive inside iceberg caves. On April 22, Earth Day, Jill speaks at Kingsbury Hall at the University of Utah as part of the Natural History Museum of Utah's lecture series. Then, the Europa Clipper, NASA’s first mission to study a moon of Jupiter, launched last October for its 1.8 billion mile journey to Jupiter, and will arrive in April of 2030. Ingrid Daubar, Jet Propulsion Lab Project Staff Scientist, shares more about the mission and what scientists hope to discover.

Harvard University science historian Rebecca Lemov talks about brainwashing, mind control and hyper-persuasion. Then, is it really possible to change your entire personality in a year? Award-winning journalist Olga Khazan reveals the science behind lasting change.

Nate Pederson, historian, librarian, and co-author of the new book "Pseudoscience: An Amusing History of Crackpot Ideas and Why We Love Them," sheds light on why we love to believe in things we know aren't true.Then, University of Utah Physics professor George Cassiday talks about the history of particle physics and detection in Utah, and Park City’s role in the search for these elusive particles.