The kids jump into the Thingamajigger and shrink down to visit fireflies that live in the backyard.
Don makes a wish to see snow. When a big blizzard comes, Don is worried that his wish brought it.
Donita Donata has been capturing all the fireflies to use in the making of a sparkly dress.
Martin and Chris dive down deep into an Arctic trench in Aviva's new Octopod submarine.
Brain’s Easter egg hunts are notoriously hard. But this year’s might prove impossible if Brain can’t remember where he hid the final egg. To track down the missing memory, Brain, D.W., and Bud venture where no kid has gone before: Brain’s brain!
It's Reboot Day! All of cyberspace celebrates a fresh start and the bots make Reboot resolutions!
Peg and Cat rebuild their homemade race car, "Hot Buttered Lightnin'," to compete in a race.
Struck by a falling book of five-hundred-and-one English Verbs, Martha instantly becomes Verb Dog!
Daniel and Miss Elaina learn that they can still have fun together, even without their toys.
In this one-hour special, it's Christmas time and the Wild Kratts are taking a break from creature adventuring to celebrate. But when the Wild Kratts receive an alert that their favorite creatures are suddenly disappearing around the globe, their holiday party quickly turns into a rescue mission.
In the special, when Leo, Andy and Carmen get stuck at the South Pole with the performance troupe on Christmas Eve, the friends are convinced that Santa will never find them. With help from Luna, the kids endeavor to save Christmas, learning about gift-giver traditions and holiday customs from around the world along the way.
The team must use their knowledge of bass biology to win a fishing contest against Zach Varmitech.
Nature Cat is visited by the spirits of Nature Past, Present and Future on Christmas Eve.
On the way, the Thingamajigger breaks down and they depend on a variety of animals and their remarkable abilities to help them make an amazing journey home.
"The Christmas Problem," "The Hanukkah Problem" and "The Penguin Problem" feature math for kids.
Growing Raspberries in Utah with Ashley Patterson
Find out about our opportunities
Instant access to thousands of PBS videos
Tour favorite BBC filming locations with us