Cuttlefish: The Color-Changing Masters Who Are Colorblind
Cuttlefish change color faster than any animal despite being completely colorblind. Expert guide to how they see and why their chromatophores are unique.
December 2025
Flamboyant Cuttlefish: The Toxic Walker
Flamboyant cuttlefish walk on the seafloor and flash bright colors as warnings. Expert guide to the only toxic cuttlefish and why they're so unusual.