Scientists have discovered that when mating, male blue-lined octopuses will inject a powerful, incapacitating neurotoxin into ...

Also known as sea wasps and marine stingers ... the box jellyfish has a powerful venom that can kill you — and make that ...

The sea conceals some of the planet's most deadly inhabitants, and among them are the planet's most venomous sea snakes. These deadly snakes, unlike their land-dwelling relatives, slither through ...

The sea harbors some of the world's deadliest venomous sea snakes, including the black-banded sea krait, olive-headed sea snake, and others. Despite their potent venom, human encounters are rare ...

A man shared his close call with a deadly textile cone snail while snorkeling in Egypts Red Sea. Initially unaware of the ...

A snorkeler in Egypt's Red Sea had a near escape after encountering one of the most venomous animals on earth.

“This type of sea snake can be more venomous than a cobra and potentially lethal to humans.” Advertisement If you see a sea snake onshore, do not touch it and contact the state’s toll-free ...

“This type of sea snake can be more venomous than a cobra and potentially lethal to humans.” Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of ...