In the United States, spiders that are dangerous to people include the brown recluse, which carries a necrotic toxin that ...

The envenomation by Loxosceles spiders, commonly known as brown or recluse spiders, has long been a subject of medical and toxicological scrutiny. The venom, albeit produced in minuscule quantities, ...

Researchers at the University of California, Davis are using tarantula venom to develop a new type of pain medication that they hope will provide an alternative to addictive opioids. The project is ...

SAN FRANCISCO (KGO) -- If someday you're able to take a new and revolutionary pain medicine, you could have tarantulas to thank for. Even if you can't spot a tarantula's fangs with your own eyes, ...