Over two decades, one brave man turned his body into a living science experiment. Using self-immunization, Tim Friede ...

Tim Friede turned his body into a testing ground. Not for science, at first—but for survival. He was a truck mechanic in ...

The antitoxin antibodies found in the blood of a Wisconsin man—who voluntarily let snakes bite him for alm0st 20 years—is ...

Californian autodidact herpetologist Tim Friede has spent the last two decades deliberately injecting himself with hundreds ...

Tim Friede has survived hundreds of snakebites—on purpose. For nearly two decades, he let some of the world's most dangerous ...

Tim Friede has injected himself with snake venom hundreds of times, and subjected himself to more than 200 bites. Now, ...

Scientists have developed a groundbreaking antivenom that protects against 19 of the world’s deadliest snakes, including the ...

A man who injected himself with snake venom helped create an antivenom that can protect mice from venomous snakes. Researchers hope for human clinical trials one day.

Scientists have made a potent antivenom using antibodies from a man who has been bitten hundreds of times by venomous snakes.

Tim Friede has been bitten by snakes hundreds of times — often on purpose. Now scientists are studying his blood in hopes of creating a better treatment for snake bites. Friede has long had a ...

Blood from a former construction and factory worker — and self-taught herpetologist — could hold the key to a universal ...

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