The golf ball-sized sea creature contains a neurotoxin so lethal it has been estimated the venom from just one 25g creature ...

A council environmental officer was in the field recently when he spotted a Blue-ringed Octopus at Callan Park, described by the NSW government as "one of the hidden gems of Sydney’s Inner West".

Tiny creatures like the Irukandji jellyfish, Blue-Ringed Octopus, Brazilian Wandering Spider, Cone Snail, Deathstalker scorpion, and Harvester Ant, despite their small size, possess extremely ...

Invasive crayfish introduced by the National Park Service 100 years ago are decimating a newt subspecies in the isolated ...

This tiny creature, the Blue-Ringed Octopus measuring only a few inches long, packs a powerful punch with its venomous saliva, which can kill a human within minutes. Without prompt treatment, it can ...

"It was very disheartening. When we first dropped below the surface, pretty much straight away on some weed was a blue-ringed octopus dead," Macdonald said. "I would have seen about 20-30 octopus ...

Discover one of the most lethal creatures on the planet that you’ve likely never heard of. Blue-ringed Octopus (Hapalochlaena sp.) resting on sand in the Lembeh Strait / Sulawesi / Indonesia. Image ...

Tetrodotoxin, a neurotoxin found in some of the world's most deadly animals, like the pufferfish and blue-ringed octopus, poses serious danger to pets and even humans. Scientists aren't aligned on ...