An intimate new livestream is giving scientists a closer look into the lives of rattlesnakes, which are historically challenging to study. Positioned to face a massive "mega-den" filled with hundreds, ...

The rattlesnake's rattle is nothing like a maraca. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sound of a rattlesnake's rattle is perhaps ...

Following is a transcript of the video. Narrator: If you're hiking pretty much anywhere in the US, this is one sound you don't want to hear... [Audio of rattlesnake rattle.] The warning of a ...

As someone approaches death, breathing patterns can change and secretions may collect in the throat. This can create a rattling sound known as the death rattle. It is a part of the dying process. A ...