Exactly 200 years ago, a French engineer introduced an idea that would quantify the universe’s inexorable slide into decay. But entropy, as it’s currently understood, is less a fact about the world ...

A scientist proposes a new law of physics suggesting the universe may be a digital simulation, linking physics, biology, and ...

Entropy is one of the most useful concepts in science but also one of the most confusing. This article serves as a brief introduction to the various types of entropy that can be used to quantify the ...

Sometimes, randomness is intentionally introduced for security reasons, and that’s accomplished by collecting entropy, which is a measure of unpredictability. What is the concept of entropy?