In order to build the computers and devices of tomorrow, we have to understand how they use energy today. That's harder than ...

We have been taught to think of entropy as a bad thing. "Things fall apart; the centre cannot hold;/Mere anarchy is loosed upon the world," wrote William Butler Yeats in the aftermath of World War I, ...

Can quantum systems become more disordered, as thermodynamics would predict? Yes, they can - if a proper definition of "entropy" is used. It is one of the most important laws of nature that we know: ...

Add Yahoo as a preferred source to see more of our stories on Google. Entropy is the process of losing energy and this can apply to physics and social systems alike. JamesBrey/iStock via Getty Images ...

Entanglement is one of the most intriguing features of quantum mechanics. It describes non-local correlations between quantum objects, and is at the heart of quantum information sciences. Entanglement ...

Does this violin have minimal entropy when tuned? By minimizing the entropy in the sound waves produced by a musical instrument it might be possible to use an electronic device to tune that instrument ...