Gravity is supposed to be the most familiar force in nature, yet at the deepest level it remains the least understood. A bold new line of research now argues that gravity is not fundamental at all, ...

For a summary of the different entropy measures being used in the brain-mind sciences—such as transfer, differential, permutation, or multiscale entropy—see this paper, which describes how such ...

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 ...