How the Cuttlefish's Robust Memory System Defies Old Age

Can you remember what you had for dinner last weekend? That ability is a function of episodic memory, and how well we can recall the time and place of specific events typically declines with age. Cuttlefish also seem to exhibit a form of episodic memory, but unlike with humans, their capability doesn't decrease as they get older, according to a new paper published in the Proceedings of the Royal Society B. This story originally appeared on Ars Technica, a trusted source for technology news, tech policy analysis, reviews, and more. Ars is owned by WIRED's parent company, Condé Nast. "Cuttlefish can remember what they ate, where, and when, and use this to guide their feeding decisions in the future," said coauthor Alexandra Schnell of the University of Cambridge, who conducted the experiments at the Marine Biological Laboratory in Woods Hole, Massachusetts.