Scorpions are predatory arachnids of the order Scorpiones.

The evolutionary history of scorpions goes back to the Silurian period 430 million years ago. They have adapted to a wide range of environmental conditions, and they can now be found on all continents except Antarctica.

All scorpions have a venomous sting, but the vast majority of the species do not represent a serious threat to humans, and in most cases, healthy adults do not need any medical treatment after being stung. Only about 25 species are known to have venom capable of killing a human.

In some parts of the world with highly venomous species, human fatalities regularly occur, primarily in areas with limited access to medical treatment.

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