For the second summer, hundreds of rattlesnakes in a Colorado "mega den" are being livestreamed as part of Project RattleCam.

Harry Enten named a Trump official whose net favorability rating is "way underwater" with Americans. The Arizona star was the ...

Island rattlesnakes evolved simpler venoms, not more complex ones, challenging long-held beliefs about evolution and survival ...

What is Arizona’s most venomous snake? It turns out, the most poisonous isn't the most dangerous in the state. Here's what to ...

In Colorado, Spring has officially sprung. The popular prairie rattlesnake trail camera from Project RattleCam has been teeming with action and captured ...

The four types of venomous snakes native to Kansas all share the same distinctive physical feature, a heat-sensitive pit in ...

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

A vaccine that helps protect dogs against rattlesnake venom might soon be unavailable, just as rattlesnake season begins in ...

A famous actress was left fearing the worst after she was viciously attacked by a huge rattlesnake, leaving her drafting out ...

On remote islands in the Gulf of California, scientists uncovered a surprising twist in rattlesnake evolution: simpler venom ...