They change shape and color, and squirt ink. But they also will return your gaze, "as if they're scrutinizing you." ...

Add Yahoo as a preferred source to see more of our stories on Google. A mother octopus broods her eggs near a small outcrop of rock unofficially called El Dorado Hill. When a female octopus broods ...

Octopuses are freaky and mysterious, and they're notoriously difficult to study. But research on one particularly freaky species shows us just how much we have left to learn about cephalopods: The ...

Octopuses possess specialized skin structures that allow them to change their color and texture to blend in. Their visual systems detect light and patterns, but they have poor color vision. Neural ...