Discover the world’s 8 largest octopus species found across global oceans. Learn about their size, habitats, and fascinating ...

Experiments have shown that octopuses can unscrew jars, open containers and navigate mazes, often displaying behaviours that ...

When a blanket octopus swims, it creates a kaleidoscope of colors twirling underwater. It’s a rainbow of beauty as it glides through the sea. It’s gorgeous, and it’s almost never seen by humans in ...

The blue ring octopus is a small animal with a lethal secret. Though small, this poisonous creature carries a powerful toxin ...

A marine biologist had a "once in a lifetime" encounter with the rare and stunning blanket octopus off the coast of Australia this month. Jacinta Shackleton, a videographer and photographer, has been ...