The most dangerous sea creatures in the world don't always have large teeth like great white sharks or weigh over 10 tons (9 metric tonnes) like the killer whale. The sea creatures that are a threat ...

8 Most Dangerous Fish 1. Stonefish Stonefish. DiveSpin.Com / Shutterstock The stonefish holds the title of the most venomous fish in the world. Found in the Pacific and Indian Oceans, it has venomous ...

Venom is one of the animal kingdom's oldest and most effective weapons, providing creatures with an effective means of attack or defense. Spider venom, for example, is thought to have evolved from ...