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.

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

A law prohibiting the display of certain flags and banners on government property passed the Montana Legislature on Tuesday.

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

Rattlesnake season is here, and Northern Colorado’s biggest den is officially awake. Thousands of snakes are slithering ...

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

Around 128 members of the Charleston community came to Morton Park in heavy rain on Saturday to participate in the No Kings ...