The octopus is one of the coolest animals in the sea. For starters, they are invertebrates. That means they don’t have backbones like humans, lions, turtles, and birds. That may sound unusual, but ...

Blanket octopus pairs are some of the undersea world’s oddest couples. What’s so startling is the size difference: Males are about the size of a walnut—less than an inch long—but some females can ...

More than just aquarium must-sees, octopuses are known for being highly intelligent creatures and, at times, even friends to humans. These connections are the subjects of the popular 2020 documentary ...

Cephalopods, like humans, have camera-like eyes that focus light with a lens. The two-spot octopus gets its name from the ocelli, or iridescent blue spots, which are false eyes to startle predators ...

Cephalopods are often characterized by their tentacles, creative camouflage, inky getaways and impressive feats of intelligence. When you purchase through links on our site, we may earn an affiliate ...

Octopuses are among the most fascinating and intelligent creatures of the ocean. Known for their incredible problem-solving skills, shape-shifting abilities, and remarkable intelligence, these ...

Amongst millions of sea creatures, octopuses are some of the most extraordinary marine species across the world. From their fluid body movements to their ability to open jars and worm their way ...