Explore the fundamental concept of matter in physics, everything that makes up the physical world around us. Matter is not ...

Matter is the "stuff" that makes up the universe. Everything that has mass is matter. In normal everyday life we come across matter in three states, solid, liquid and gas.

In gases the particles are much further apart than in solids or liquids because theattraction between the particles is small. Thismakes gas even more mobile and fluid thanliquids. There's a lot of ...

We have solids, liquids and gasses, and plasmas, quark-gluon plasmas, nuclear matter, bose-einstein condensates, neutronium, time crystals, and sand. Come to think of it, maybe I don’t know my ...

Researchers at EPFL and Kyoto University have created a stable hydrogen-rich liquid formed by mixing two simple chemicals.