Quirks & Quarks has offered listeners Internet audio streams and MP3 downloads on its web page since 1993.

[3] In the mid-2000s, the CBC began repackaging episodes of Quirks & Quarks into podcast segments.

Ingram left to become founding host of Discovery Channel Canada's nightly science-news program @discovery.ca.

Mowbray hosted for four months and then left to make documentary films about science in international development.

[6] McDonald came to Quirks from having hosted CBC Television's children's science program Wonderstruck.