When a dramatic face-off between a Rottweiler and a cobra appeared online, it didn’t take long for the video to go viral. What followed was a mix of awe and concern, as millions watched a dog go ...

But a king cobra snake in its entirety — even the blood — takes the cake. Produced by Jenner Deal Follow BI Video: On Facebook More from Travel There's a long list of contenders for the ...

The king cobra, at 18 feet, is the world's largest venomous snake, utilizing neurotoxic venom to kill large prey. Armed spiders, with smaller size and agility, employ venom for immobilizing ...