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: ...

Here’s what you’ll learn when you read this story: Timekeeping has evolved greatly during humanity’s short time on Earth, and that legacy of metrological innovation is far from over. A new study from ...

Thanks to the power of fluctuation relations, physicists are taking the second law of thermodynamics to settings once thought impossible. Since the steam engine began modernizing the world, the second ...

The principle of nondecreasing entropy in isolated systems, which is one of the formulations of the much-talked-about second law of thermodynamics, can be violated: It turns out that the entropy of a ...

When two microscopic systems are entangled, their properties are linked to each other irrespective of the physical distance between the two. Manipulating this uniquely quantum phenomenon is what ...

The universe, in all its vastness, is governed by physical laws that dictate the ebb and flow of matter and energy. A cornerstone among these laws is the second law of thermodynamics, which suggests a ...

Most of us probably remember that the second law of thermodynamics relates entropy to disorder in the universe, but that is probably about it, if you’re not a physical chemist, an engineer, or a ...

IN “The New Background of Science” Sir James Jeans, in discussing the activities of life in relation to the second law of thermodynamics, states that living organisms must possess some method of ...