**This episode originally aired January 20, 2009. The world, the universe, is a mess of molecules and muck. Within the chaos, though, a cosmic harmony plays the secret song of nature, and the music of ...

We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn and work.

We’re all familiar with the elements of the periodic table, but have you ever wondered what hydrogen or zinc, for example, might sound like? W. Walker Smith, now a graduate student at Indiana ...

Materials scientists typically rely on their eyes to analyze data, but soon they could employ their ears as well. Setting the motions of molecules to music can help scientists identify hidden patterns ...