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 ...

Adam and Caveman Rob take on America’s biggest and most deadly scorpions. But their surprising result is a hugely painful wake-up call–and a new Scorpion King is crowned. Adam has a phobia of ...

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, ...

In a Bolivian jungle, Adam and Caveman Rob pursue the fabled Executioner Wasp, Warrior Wasp, and Goliath Bird-Eating Tarantula. One causes a medical emergency, and another delivers a nightmarish bite ...