An experienced local diver and underwater photographer has captured an extremely rare sight: a mother blue-ringed octopus ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Go diving into the intertidal waters of the Great Barrier ...

A lucky diver managed to capture the rare sight of a mother blue-ringed octopus with her eggs in Port Phillip Bay, Victoria.

This unassuming octopus pairs bacterial chemistry with evolutionary efficiency to deliver one of the most powerful defenses in all of the ocean. The blue-ringed octopus (genus Hapalochlaena) is small ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock The tiny blue-ringed octopus may seem ordinary in the ocean, but its size can be quite deceiving, as it ...

Octopuses are some of the most amazing creatures of the ocean. They are smart, flexible, and can change colour to hide from their predators. While many octopuses are small, some species can grow to ...