Where is the world's largest, most explosive, and most unusual volcano? It's Yellowstone National Park. The Yellowstone area has had a history of super eruptions and a large caldera. Learn more about the geologic history of this amazing volcano.

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.Visit the Science Trek website for facts, games, and teacher resources!

Animals make their homes in lots of places, sometimes right in your own backyard! Urban Wildlife live in cities because they can find the four things needed to survive: space, food, water and shelter. Having wild animals in cities and towns is sometimes okay, and sometimes it's not. Join hosts Evie and Garrett as they learn about Urban Wildlife from Adair Evans, wildlife educator, and Gregg Losinski, conservation educator, both with the Idaho Department of Fish and Game.

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.Visit the Science Trek website for facts, games, and teacher resources!

This month, hosts Evie and Garret and their student guests ask Audiologist Debbie Baerlocher hearing questions. Hearing is one of your five senses. Learn how sound travels through your auditory system so your brain can hear what's going on. Find out how your ears work!

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.Visit the Science Trek website for facts, games, and teacher resources!

What makes a bird a bird of prey? Join hosts Evie and Garrett as they learn about birds of prey from Bill Heinrich, former Interpretive Center Director for the World Center for Birds of Prey, and Greg Kaltenecker executive director for Boise State University's Intermountain Bird Observatory.

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content. Visit the Science Trek website for facts, games, and teacher resources!

Join hosts Evie and Garrett as they learn about rocks and minerals from Karen Viskupic, associate professor, and Matthew Kohn, distinguished professor, both in the department of geosciences at Boise State University.

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.Visit the Science Trek website for facts, games, and teacher resources!

A simple machine is a tool that helps us do work. They use clever shapes to help us move, lift, cut, and other types of work. Join hosts Evie and Garrett as they learn about the six simple machines from Kathryn Devine, from the College of Idaho, and John Gardner, from Boise State University.

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.

In this episode, hosts Evie and Garrett ask world-renowned Egyptologist, Dr. Zahi Hawass, questions about ancient Egypt. Who built the great pyramids? What does a mummy smell like? How important were the Queens of Egypt? Did ancient Egyptians write each other love letters in hieroglyphics? Get the answers to these questions and more!

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.

A desert is one of the Earth's biomes with a specific climate and its own types of plants and animals. About one-fifth of the Earth's land surface is classified as desert, and they are found on every continent. Joining hosts Evie and Garrett to answers students questions about deserts are Kim Franklin, Associate Director for Conservation and Jesus Manuel Garcia, Research Associate, both from the Arizona Sonora Desert Museum.

Kids have lots of questions about science. Hosts Evie and Garrett are here to help. On episodes of the Science Trek Podcast, scientists answer elementary-age students' questions on a variety of science topics. The podcasts pair perfectly with the website, ScienceTrek.org, where kids, parents and educators can find videos, facts, games, teacher resources, lesson plans, 360° immersive videos and more! Science Trek is produced by Idaho Public Television, a trusted source for children's educational content.