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

SeaWorld San Diego says rescuers are currently treating nine sea lions that were poisoned with domoic acid; one of the marine ...

New species of shark, sea butterfly, mud dragon, bamboo coral, water bear, octocoral, and shrimp were just some of the marine ...

The first teaser trailer for Dangerous Animals has been released. Jai Courtney stars in the upcoming horror movie. Watch it ...

Marine biologists say sea life off the SoCal coast is in danger of being wiped out, and they say more frequent toxic algae ...

While being extremely venomous, it is a peaceful animal and does not usually attack human beings. Olive-headed sea snake Also known as the greater sea snake, this species inhabits the warm seas of ...

Although they are being reared in aquariums, their spines are venomous and lead to intense stinging. Lionfish are carnivorous and consume tiny sea creatures like minute fish and crustaceans ...

Have you ever seen a blue sea creature like this one ... preying primarily on siphonophores like the Portuguese man o’ war.

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

Pet owners have been issued an important warning to steer clear after "hundreds" of toxic creatures washed ashore at a ...