If you weren’t amazed by octopuses before, you will be now. These tentacled cephalopods have always been somewhat mysterious to marine biologists, largely due to the logistical challenge of studying solitary creatures capable of blending in with their surroundings in the depths of the sea. We’ve marveled at their behavior in the past—like when they’ve…

via The genetic trait that makes octopuses so smart is just as ingenious as they are — Quartz