An equine makes the low-pitched part of its whinny by vibrating its vocal cords—similar to how humans speak and sing—and the high-pitched part by whistling ...

Research from the University of Warwick has revealed that butterfly caterpillars use sophisticated rhythmic signals to communicate with ants, helping them gain protection, food, and access to ant ...

These caterpillars rely on ants to tend them, and they use a surprisingly complex sense of rhythm to make it happen ...

Some butterfly species can’t grow unless they trick ants into taking them home with a complex rhythmic signal.

Finding a caterpillar with rhythm was “mind-blowing,” suggesting it might be a more widespread part of animal communication than thought.

A new study finds that horse whinnies are made of both a high and a low frequency, generated by different parts of the vocal ...