Temperature changes and energy - AQA Changes in a material's temperature or state of matter are caused by changes to the internal energy. The energy required by different materials depends on ...

The particles in solids, liquids and gases change arrangement and motion when a substance is heated or cooled down. This is explained by the kinetic theory of matter. Read more about the states of ...

The photoelectric effect, first explained by Albert Einstein in 1905, laid the foundation for quantum mechanics. It occurs when high-energy light strikes atoms, releasing electrons. This phenomenon is ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Is the Cosmos, Universe in motion or is it stationery? The whole cosmos, taken as a unit, cannot move. In regard to what will it move? It cannot be said to change. With regard ...

In the quantum realm, the past, present, and future blur into a boundless structure. But consciousness may operate on a plane ...

Alessio Figalli studies optimal transport, a field of math that ranges from the movements of clouds to the workings of ...

Three and a half kilometers beneath the Mediterranean Sea, around 80km off the coast of Sicily, lies half of a very unusual telescope called KM3NeT.

Quantum sensors can be significantly more precise than conventional sensors and are used for Earth observation, navigation, ...

A study reveals that in the microscopic realm of atoms and subatomic particles the equations describing their behavior remain ...