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

The viral livestream of thousands of rattlesnakes in a secret location in Colorado captured some rattlesnakes starting to ...

A longstanding theory in evolutionary biology is that venomous predators like rattlesnakes often develop complex venoms in ...

While the vast majority of Texas' snakes are completely harmless, about 15% are venomous, including rattlesnakes, ...

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

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

Across northern Colorado, flowers are blooming and the snow is melting. With the spring also comes the return of rattlesnakes ...

A "mega den" of rattlesnakes are ready for their day in the sun. Some snakes have started to emerge from their winter hibernation to bask in the spring sun on the rocky hillside they call home.

DENVER (KDVR) — A viral livestream of thousands of rattlesnakes in a secret location in Colorado captured some of the reptiles starting to appear from their “mega den” again. Rattlesnakes ...

Despite being deadly predators, rattlesnakes avoid skunks because of the skunk’s powerful defenses, biological tricks, and surprising toughness—proving that brains (and smell) sometimes beat fangs. [r ...

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

The project aims to educate the public about rattlesnakes and their ecological importance. A "mega den" of Colorado rattlesnakes are ready for their day in the sun. Some snakes have started to ...