Rattlesnakes are the only native venomous snakes in California. Here's where they live and what to do if you are bitten.

Snake bites are most common between April and October, and immediate medical attention is crucial if bitten. The survival ...

Just as the weather warms, the rattlesnake vaccine that has been in use for more than 20 years for dogs, cats and horses has ...

A common way to accidentally disturb or startle a rattlesnake is by stepping on it (or over it) or brushing up against it while running or walking. This can trigger a defensive mechanism and cause the ...

Mexican small-headed rattlesnakes, scientifically known as Crotalus intermedius, are a “poorly known” species of venomous snake native to Mexico, researchers said. They are most active during ...

Dr. Dale Wallis, who developed the Crotalus Atrox Toxoid vaccine with her partner Jim Wallis after their cats were nearly killed by rattlesnakes over 20 years ago, said the vaccine has been ...

The beginning of the World Atlas report on seven most rattlesnake infested areas in South Carolina sounds like something from a horror film. “Under the leaves, off the trail, something is always ...