Taking psychedelics increases the brain’s overall entropy but the effect is most prominent in regions responsible for visual perception and integration of inputs from all senses, possibly reflecting ...

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: ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...