Scientists have created a broadly effective antivenom using the blood of a Wisconsin man who has spent years exposing himself ...

Scientists hope to make a universal antivenom from the extraordinary blood of a man exposed to snake venom for decades.

Tim Friede, a man who injected himself with snake venom, helped create an antivenom that can protect mice from poisonous ...

A universal snake antivenom might soon be within reach—thanks to one man’s strange and dangerous obsession. For nearly two ...

Learn more about the antibodies of a self-immunizing donor that could help create a universal snake antivenom.

A Wisconsin man has been bitten by snakes hundreds of times, and scientists are studying his blood to treat snakebite.

One man’s strange fixation with self-administering snake venom may lead to a remarkable advance in antivenom development, but ...

While the vast majority of Texas' snakes are completely harmless, about 15% are venomous, including rattlesnakes, cottonmouths and coral snakes.

The brown recluse and black widow are the most common venomous spiders in the U.S., Mississippi. What are their habitats?