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 ...

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 ...

The octopus is known for a number of things: its flexible body, ink squirts, and of course, eight arms. With about 300 species, these cephalopods inhabit every ocean of the world and can be found on ...

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 ...

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 ...

CC0 Usage Conditions ApplyClick for more information. Did you know octopuses are highly intelligent animals with the ability to problem-solve complex puzzles – and even change color? They have three ...

Scientists set out to understand all the ways the animals use their eight appendages. It wasn’t easy. By Kate Golembiewski The eight arms of an octopus are right there in its name. But these ...