with 12 episodes premiered on September 28, 2021

with 12 episodes premiered on January 25, 2022

Ada and her science-loving friends are searching high and low for answers this season, from the sky above to the earth below and everywhere in between!

with 16 episodes premiered on September 13, 2022

Learning is always an adventure with Ada, Iggy and Rosie — and curiosity, imagination and discovery are at the heart of every question they ask!

with 21 episodes premiered on April 22, 2023

Ada, Iggy and Rosie add a new friend to the science squad this season: technology whiz-kid Benny B. He's got great ideas — and a super-cool robot dog!