So, if you take two solids (say powder, or beads, or whatever) and mix them up, at a certain point, they can demix (this actually makes mixing in the pharmaceutical industry rather fraught). In fact, ...

The discovery of intrinsically disordered proteins (IDPs) has challenged the view that protein function depends on a defined three-dimensional structure, and their recently unveiled involvement in ...

When cells are starved or distressed, RNA and RNA-binding proteins can coalesce into membraneless liquid droplets called stress granules. These shut down translation, helping cells conserve energy.