World Octopus Day: new discoveries about the world’s smartest invertebrates

Happy World Octopus Day! Every Oct 8, the world celebrates one of the more unusual creatures of the sea. Octopuses are well-known for their eight legs and ability to squirt ink when frightened. They’ve also been known to use tools, a sign of intelligence, and can shape-shift to mimic the colors and texture of their […]
2026-10-08 23:00:02