Physics is generally built on observations, then the maths that supports them comes later. Columnist Karmela ...

For scientists, breakthroughs often stem from unexpected turns. A research team led by Oscar Dahlsten, an associate professor ...

Atom–cavity systems are already used for precision measurement, where it is exactly these quantum signatures that deliver the ...

A 24,000-atom experiment constructs an internal clock from entropy exchange, offering a laboratory test of how time might ...

Though a cornerstone of thermodynamics, entropy remains one of the most vexing concepts to teach budding physicists in the classroom. Physics teachers designed a hand-held model to demonstrate the ...

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: ...

A nuclear engineer reacts to Veritasium’s explanation of entropy, exploring this fundamental physics concept and its ...

Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured directly. An equation developed by researchers at Chalmers University of Technology in Sweden, and ...

New methods for lowering the entropy of ultracold gases may allow observation of more subtle quantum materials. So how can such low temperatures still be too high? Let us start with the premise that, ...

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, ...