William J. Baerg was a naturalist, entomologist and teacher who served as head of the Department of Entomology at the University of Arkansas, Fayetteville for 31 years. His research on black widow ...

Each year, thousands of Americans experience spider bites, yet only a small fraction require medical intervention. Understanding which encounters demand immediate attention and which can be treated at ...

When a spider bites, it typically leaves two puncture marks on the skin, a hallmark of arachnid encounters. In the United States, there are over 3,500 species of spiders, but only a handful are known ...

This video ranks spider bites from around the world based on severity and medical impact. The footage examines how venom type, bite location, and individual response influence symptoms. Attention is ...