Among the ocean's most dangerous creatures, size isn't everything; in fact, some of the smallest marine animals are among the ...

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 ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. British journalist Andy McConnell had a "brush with death" when he handled one of the world’s deadliest octopuses during ...

Being bitten by a strange animal can be extremely scary, especially since so many species use venom against their prey. One such animal is the blue-ringed octopus. While octopus venom is not typically ...