The blue-ringed octopus is one of the smallest and most dangerous sea creatures in the world. Measuring only slightly more ...

Octopuses have gotten a reputation for being cunning camouflagers and intelligent creatures. But some are known for a more ominous reason: They're deadly. One group — the blue-ringed octopus (genus ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SYDNEY, Australia (WJW) – A woman swimming ...

This is the terrifying moment a beachgoer held a highly venomous blue-ringed octopus with her bare hands. Anna Marie Deloso Gultiano and her family were collecting seashells and sea grapes on a rocky ...