Instead of blending in with the background, octopuses hide from predators by taking on the shape and color of specific objects in their environment, new research suggests. "Octopuses are ...

Dedication to offspring takes many forms in the animal kingdom, but few compare to what happens in the deep sea. Elephant ...

Octopuses, renowned for their intelligence and camouflage, range from small, elusive creatures to massive giants. The Giant Pacific Octopus, the largest known species, can reach impressive sizes.

They layer their eggs with the toxin to deter predators. It's uncommon for a human to get bitten by a blue-ringed octopus, Grasse said.

Octopuses and crabs are rivals in the wild and will sometimes hunt each other for food. Read here to learn about this rivalry ...

Octopuses are some of the most amazing creatures of the ocean, and among them– some can grow to giant sizes! This article ...

A few amazing things you didn't know about these incredible invertebrates.