Parasitoid wasps, belonging to the family Hymenoptera, deprive their insect and spider hosts of nutrition. These wasps represent approximately 20% of the 1 million insect species on Earth ...

About the odd relationship between the tarantula and the giant wasp Pepsis. Although the tarantula can easily kill Pepsis, one species permits the wasp to sting it and lay an egg in its body ...

A fear of insects - entomophobia -is relatively common among people, but for some spiders, stings really can be a matter of life or death. One wasp in particular makes even the biggest, hairiest ...