As many as 2,000 rattlesnakes spend the winter in the den that is livestreamed from Colorado. Here's how to watch.

The viral livestream of thousands of rattlesnakes in a secret location in Colorado captured some rattlesnakes starting to appear from their “mega den” again.

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

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

Discovered in Barbados in 2006, this worm-sized snake went misidentified for a century — and now, it may disappear before ...

Six venomous snake species reside in South Carolina, with the copperhead being the most common. Timber rattlesnakes are rare ...

The Eastern Massasauga Rattlesnake is a federally threatened species that prefers wetter habitats like edges of lakes, marshy grasslands, and forested swamplands. They can also be found in dry ...