Did you know the North American River Otter is making a splash in the Detroit River after 100 years? Join Mr. Peterson and Dr. John Hartig as they explore the otters' return and what it means for the environment. Plus, learn how to write from a first-person point of view in a fun, otter-inspired writing lesson!

Learn about the community helpers that keep our bodies healthy – medical helpers! Then, learn how to keep germs away and how to teach others to do it too.

Explore the Great Lakes with Hans Van Sumeren from the Great Lakes Water Studies Institute. Hans reads us a true [...]