The world of venomous snakes is rarely ever a place for boring matchups, but one of the most intriguing matchups has to be between a king cobra and a rattlesnake. Both are highly evolved predators ...

CHEYENNE, Wyo. (AP) — A “mega den” of hundreds of rattlesnakes in Colorado is getting even bigger now that late summer is here and babies are being born. Thanks to livestream video, scientists ...