Male tarantula hawk (Pepsis formosa)

Sting! (Don’t Stand So Close to the Tarantula Hawk)

Tarantula hawk wasps offer some of the most painful stings known to humans, giving them almost absolute protection from vertebrate predators.
Giant house spider

Should I Kill Spiders in My Home?

An entomologist explains why not to.
Tarantella dancers, 1828

When Dancing Plagues Struck Medieval Europe

The tarantella is named for a peasant woman from southern Italy whose tarantula bite started a contagious dancing fever!
Spider web

Six Surprising Facts About Spiderwebs

Intricate, strong, and rapidly-built, spider webs are more amazing even than they first appear. For a construction job done right, get a spider to do it.
Indian Cobra

Venom’s Healing Touch

Venom kills thousands every year, but research is showing that venom can heal as well. Venom works in a way that most drugs can only dream of.
red knee tarantula

Fear and Your Brain

Researchers at Cambridge studied how peoples' brains respond to fear.