Amazon S3 on MSN
What you need to do to survive a saw-scaled viper attack
The investigative minds at How to Survive explore saw-scaled viper venom, attack behavior, and survival steps to stay safe.
Brave Wilderness Official on MSN
Inside the broad-horned pitviper
Scientists analyze "Sphenotoxin," a rare neurotoxin found in North America's most elusive snake.
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