The production of entropy, which means increasing the degree of disorder in a system, is an inexorable tendency in the macroscopic world owing to the second law of thermodynamics. This makes the ...

Do we live in a simulation? This is one of those questions which has kept at least part of humanity awake at night, and which has led to a number of successful books and movies being made on the ...

Physicists have employed a version of Maxwell's demon to reduce entropy in a three-dimensional lattice of super-cooled, laser-trapped atoms -- a process that could help speed progress toward creating ...

A device based on a 155-year-old thought experiment has been realised at the largest scale yet, and it may help us understand how entropy, or disorder, is produced. It could also someday be used to ...

A new study shows that one psychedelic experience doesn't just alter how a person feels; it may also change the brain itself.

Today’s most advanced clocks keep time with an incredibly precise rhythm. But a new experiment suggests that clocks’ precision comes at a price: entropy. Entropy, or disorder, is created each time a ...