Learn more about the physics of the inner ear and how it works to pick up the faintest of sounds. Sitting in traffic can expose a driver to intense irritation, as well as a range of sound frequencies.

We talk about what an ear even is, how ears have evolved, how they work, and some of the cool ways animals have tweaked their ears to work for their lifestyle. We talk about what an ear even is, how ...

In a quiet summer garden, a caterpillar perches on a branch, munching serenely on leaves. A moment later it freezes. It senses danger – and just in time. From behind, a wasp approaches, sizing up its ...